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Best Clock Keys - Buying Guide

Last Updated: 04/28/2024

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Bestselling Clock Keys on Amazon

  1. SE Universal 4 Prong Brass Clock Key for Winding Clocks, Odd and Even Numbers (2 PC.) - JT6336-2
  2. 2-10 & 3-11 Clock Key Set : Winged Brass Spider Star Pair - Odd & Even (110)
  3. Brass Blessing : 10-Size Solid Brass Clock Winding Keys - 5 Odd & 5 Even Sizes 2 to 11 (5025)
  4. Brass Blessing : 2 pieces 5-in-1 Odd/Even Number Brass Clock Winding Key (5025)
  5. Brass Blessing 18 Piece Clock Winding Key Set - Original Brass, Odd/Even Number (5020)
  6. Brass Blessing : 5 Prong Brass Clock Key for Winding Clocks, ODD Numbers, 1 Piece (5023)
  7. Brass Blessing : Clock Winding Key - 18 Brass (Even and Odd) Antique and Grandfather Key (Even & Odd...
  8. Ruiwaer Clock Winding Key Wood Clock Key Metal Clock Key Sturdy Clock Tool Winding Chain Repair Tool
  9. Brass Blessing :Universal Brass Clock/Watch Key Set of 18 Keys, Odd & Even Sizes 5020
  10. ToolTreaux Universal Solid Brass Clock Winding Key Antique Grandfather Clock (Odd)
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  #1

SE Universal 4 Prong Brass Clock Key for Winding Clocks, Odd and Even Numbers (2 PC.) - JT6336-2

Asin: B0040ZZTNY   |   Model: JT6336-2   |   PartNumber: JT6336-2   |   Ean: 0706569992014, 0598787845155, 0795871633371, 0962466010071, 0706569062243   |   UPC: 706569992014, 706569062243, 962466010071, 795871633371, 598787845155

Features

  • Universal Compatibility: Includes odd (3, 5, 7, 9) and even (2, 4, 6, 8) sizes, ensuring a perfect fit for a broad spectrum of clocks
  • Quality Brass Construction: Crafted from durable brass for long-lasting use and resistance to wear, providing a reliable winding experience
  • 2-Piece Set for Convenience: Comes with one key for odd numbers and another for even, covering all your clock winding needs in one package
  • Easy to Use: Each key features 4 prongs for a secure grip and efficient winding, making maintenance tasks simpler and more efficient
  • Essential Tool for Clock Enthusiasts: A must-have for collectors, hobbyists, and anyone involved in clock repair or restoration
  • See more on Amazon...

2-Piece Set For Convenience: Comes With One Key For Odd Numbers And Another For Even, Covering All Your Clock Winding Needs In One Package.
Essential Tool For Clock Enthusiasts: A Must-Have For Collectors, Hobbyists, And Anyone Involved In Clock Repair Or Restoration.
Easy To Use: Each Key Features 4 Prongs For A Secure Grip And Efficient Winding, Making Maintenance Tasks Simpler And More Efficient.
Quality Brass Construction: Crafted From Durable Brass For Long-Lasting Use And Resistance To Wear, Providing A Reliable Winding Experience.

Brand: SE   |   Manufacturer: Sona Enterprises

Dimensions: 4.00 x 5.75 x 0.25 Inches   |   Weight: 0.02 Pounds

Amazon Price: $11.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #2

2-10 & 3-11 Clock Key Set : Winged Brass Spider Star Pair - Odd & Even (110)

Asin: B01AYLHXMM   |   Ean: 3770692459963

Features

  • THIS IS A SET OF 10 CLOCK KEYS
  • KEY ONE NUMBERS 2, 4, 6, 8, 10 HOLE SIZES ARE 2.75, 3.25, 3.75, 4.25 AND 4.75MM
  • KEY 2 NUMBERS 3, 5, 7, 9, 11 HOLE SIZES ARE 3.0, 3.5, 4.0, 4.5 AND 5MM
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Key 2 Numbers 3, 5, 7, 9, 11 Hole Sizes Are 3.0, 3.5, 4.0, 4.5 And 5Mm.
Key One Numbers 2, 4, 6, 8, 10 Hole Sizes Are 2.75, 3.25, 3.75, 4.25 And 4.75Mm.

Brand: Jewellers Tools   |   Manufacturer: AL Findings Ltd

Dimensions: 4.72 x 4.72 x 1.50 inches   |   Weight: 0.20 Pounds

Amazon Price: $11.98 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #3

Brass Blessing : 10-Size Solid Brass Clock Winding Keys - 5 Odd & 5 Even Sizes 2 to 11 (5025)

Asin: B01MYCM86X

Features

  • PACKAGE CONTENTS: Set of 2 clock keys for winding clocks || 5 prong both odd and even numbers || Made of brass (A metallic alloy that is a good source of copper and zinc) || Universal application
  • 5 PRONG ODD SIZES: 3, 5, 7, 9, 11 || 3mm 1/8 in (3), 3.5mm 9/64 in (5), 4mm 5/32 in (7), 4.5mm (9), and 5mm 13/64 in (11)
  • 5 PRONG EVEN SIZES: 2, 4, 6, 8, 10 || 2.75mm 7/64 in (2), 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10)
  • MASTER KEY: This master key has universal application. If you owe many winding clock in your stock but always problem for the key. These two keys are solution for you. Most of all winding clock keys available in these 10 prongs (Each Key with 5 prong)
  • See more on Amazon...

5 Prong Even Sizes: 2, 4, 6, 8, 10 || 2.75Mm 7/64 In (2), 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10).
Master Key: This Master Key Has Universal Application. If You Owe Many Winding Clock In Your Stock But Always Problem For The Key. These Two Keys Are Solution For You. Most Of All Winding Clock Keys Available In These 10 Prongs (Each Key With 5 Prong).
5 Prong Odd Sizes: 3, 5, 7, 9, 11 || 3Mm 1/8 In (3), 3.5Mm 9/64 In (5), 4Mm 5/32 In (7), 4.5Mm (9), And 5Mm 13/64 In (11).

Brand: Brass Blessing   |   Manufacturer: BRASS BLESSING

Dimensions: 2.70 x 10.00 x 2.00 Inches   |   Weight: 0.22 Pounds

Amazon Price: $14.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #4

Brass Blessing : 2 pieces 5-in-1 Odd/Even Number Brass Clock Winding Key (5025)

Asin: B01N9W1XGW

Features

  • Package Content: Set of 2 clock keys for winding clocks || 5 prong both odd and even numbers || Made of brass (A metallic alloy that is a good source of copper and zinc) || Universal application
  • 5 prong odd sizes: 3, 5, 7, 9, 11 || 3mm 1/8 in (3), 3.5mm 9/64 in (5), 4mm 5/32 in (7), 4.5mm (9), and 5mm 13/64 in (11)
  • 5 prong even sizes: 2, 4, 6, 8, 10 || 2.75mm 7/64 in (2), 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10)
  • Master key: This master key has universal application. If you owe many winding clock in your stock but always problem for the key. These two keys are solution for you. Most of all winding clock keys available in these 10 prongs (Each Key with 5 prong)
  • See more on Amazon...

5 Prong Even Sizes: 2, 4, 6, 8, 10 || 2.75Mm 7/64 In (2), 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10).
Master Key: This Master Key Has Universal Application. If You Owe Many Winding Clock In Your Stock But Always Problem For The Key. These Two Keys Are Solution For You. Most Of All Winding Clock Keys Available In These 10 Prongs (Each Key With 5 Prong).
5 Prong Odd Sizes: 3, 5, 7, 9, 11 || 3Mm 1/8 In (3), 3.5Mm 9/64 In (5), 4Mm 5/32 In (7), 4.5Mm (9), And 5Mm 13/64 In (11).

Brand: Brass Blessing   |   Manufacturer: BRASS BLESSING

Dimensions: 40.00 x 40.00 x 1.50 inches

Amazon Price: $14.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock
List Price: $16.93

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  #5

Brass Blessing 18 Piece Clock Winding Key Set - Original Brass, Odd/Even Number (5020)

Asin: B082G92WFN

Features

  • This set come with total 18 prongs, so this is best item as master key for all your clock. If you owe many winding clock in your stock but always problem for the key. Se of these keys are solution for you. Most of all winding clock keys available in these 18 prongs. Starting from 000 to 15 size. All of these keys are Made of BRASS and comes in Plastic Box as shown in pictures
  • See more on Amazon...

Brand: Brass Blessing   |   Manufacturer: BRASS BLESSING

Dimensions: 2.70 x 10.00 x 2.00 Inches

Amazon Price: $22.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock
List Price: $27.82

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  #6

Brass Blessing : 5 Prong Brass Clock Key for Winding Clocks, ODD Numbers, 1 Piece (5023)

Asin: B07TSC6SGZ

Features

  • Universal brass clock key with 5 prongs WITH ODD numbers for winding clocks
  • Odd sizes included: 3mm - 1/8 in (3), 3.5mm - 9/64 in (5), 4mm - 5/32 in (7), 4.5mm - 0.174 in (9), and 5mm - 13/64 in (11).
  • Measurements are approximate.
  • See more on Amazon...

Measurements Are Approximate..
Odd Sizes Included: 3Mm - 1/8 In (3), 3.5Mm - 9/64 In (5), 4Mm - 5/32 In (7), 4.5Mm - 0.174 In (9), And 5Mm - 13/64 In (11)..

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Dimensions: 0.40 x 6.10 x 3.50 Inches

Amazon Price: $11.40 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #7

Brass Blessing : Clock Winding Key - 18 Brass (Even and Odd) Antique and Grandfather Key (Even & Odd) (5020)

Asin: B082GC435M   |   Model: Brass Blessing   |   PartNumber: Brass Blessing

Features

  • This set come with total 18 prongs, so this is best item as master key for all your clock. If you owe many winding clock in your stock but always problem for the key. Se of these keys are solution for you. Most of all winding clock keys available in these 18 prongs. Starting from 000 to 15 size. All of these keys are Made of BRASS and comes in Plastic Box as shown in pictures
  • About us: Brass Blessing offers an extensive variety of these antique marine products. We are the sole manufacturer of these items and offers quality items at an exceptionally sensible cost. To get a magnificent shopping background, buy from Brass Blessing. Since your fulfillment is our Motivation
  • See more on Amazon...

About Us: Brass Blessing Offers An Extensive Variety Of These Antique Marine Products. We Are The Sole Manufacturer Of These Items And Offers Quality Items At An Exceptionally Sensible Cost. To Get A Magnificent Shopping Background, Buy From Brass Blessing. Since Your Fulfillment Is Our Motivation.

Brand: Brass Blessing   |   Manufacturer: BRASS BLESSING

Weight: 1.00 pounds

Amazon Price: $27.82 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #8

Ruiwaer Clock Winding Key Wood Clock Key Metal Clock Key Sturdy Clock Tool Winding Chain Repair Tool

Asin: B08R9YWJ64   |   Model: CLOCKKEY-1   |   PartNumber: CLOCKKEY-1   |   Ean: 0750225772441   |   UPC: 750225772441

Features

  • Product: winding key for old mechanical bracket clock.
  • Suitable for most old mechanical desk clocks and wooden clocks.
  • The design is exquisite, there is enough position at the key handle for you to pinch and operate, and the frosted feel prevents slipping.
  • Made of high-quality metal material, compact and durable.
  • Size: inner hole diameter 4.4mm, outer diameter 8.0mm
  • See more on Amazon...

The Design Is Exquisite, There Is Enough Position At The Key Handle For You To Pinch And Operate, And The Frosted Feel Prevents Slipping..
Size: Inner Hole Diameter 4.4Mm, Outer Diameter 8.0Mm.
Made Of High-Quality Metal Material, Compact And Durable..
Suitable For Most Old Mechanical Desk Clocks And Wooden Clocks..

Brand: Ruiwaer   |   Manufacturer: Ruiwaer

Weight: 0.04 Pounds

Amazon Price: $5.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #9

Brass Blessing :Universal Brass Clock/Watch Key Set of 18 Keys, Odd & Even Sizes 5020

Asin: B082GCTPHF

Features

  • This set come with total 18 prongs, so this is best item as master key for all your clock. If you owe many winding clock in your stock but always problem for the key. Se of these keys are solution for you. Most of all winding clock keys available in these 18 prongs. Starting from 000 to 15 size. All of these keys are Made of BRASS and comes in Plastic Box as shown in pictures
  • See more on Amazon...

Brand: Brass Blessing   |   Manufacturer: BRASS BLESSING

Amazon Price: $22.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #10

ToolTreaux Universal Solid Brass Clock Winding Key Antique Grandfather Clock (Odd)

Asin: B005PPNYB2   |   Model: O-1253   |   PartNumber: O-1253   |   Ean: 0991547121658   |   UPC: 991547121658

Features

  • UNIVERSAL 5 WAY CLOCK KEY: 5 way brass clock winding key for grandfather clocks, designed to fit a variety of clock design mechanisms of all makes and models
  • Odd Number Clock Winding Keys: 3, 5, 7, 9, 11 ( number 3 is 3 mm and 1/8, number 5 is 3.5 mm and 9/64, number 7 is 4mm and 5/32, number 9 is 4.5 mm and 0.174 and number 11 is 5 mm and 13/64)
  • COMPACT AND LIGHTWEIGHT: The clock winding key measures just 4.75 x 3.25 x .13 and weighs only 1.6oz so you can easily fit it inside your clock at the base or attached to the side without worry of harming your inner clock workings
  • DURABLE CONSTRUCTION: The ToolTreaux clock winding key is made of sturdy, high-quality solid brass that will help prevent damage to the internal mechanisms of your clock while providing long-lasting life
  • SPECIFICATIONS: Material: solid brass; Color: bronze; Key sizes included (odd): 3, 5, 7, 9, 11; Dimensions: 4.75 x 3.25 x .13 ; Weight: 1.6oz (.1lbs)
  • See more on Amazon...

Compact And Lightweight: The Clock Winding Key Measures Just 4.75” X 3.25” X .13” And Weighs Only 1.6Oz So You Can Easily Fit It Inside Your Clock At The Base Or Attached To The Side Without Worry Of Harming Your Inner Clock Workings.
Specifications: Material: Solid Brass; Color: Bronze; Key Sizes Included (Odd): 3, 5, 7, 9, 11; Dimensions: 4.75” X 3.25” X .13”; Weight: 1.6Oz (.1Lbs).
Durable Construction: The Tooltreaux Clock Winding Key Is Made Of Sturdy, High-Quality Solid Brass That Will Help Prevent Damage To The Internal Mechanisms Of Your Clock While Providing Long-Lasting Life.
Odd Number Clock Winding Keys: 3, 5, 7, 9, 11 ( Number 3 Is 3 Mm And 1/8", Number 5 Is 3.5 Mm And 9/64", Number 7 Is 4Mm And 5/32", Number 9 Is 4.5 Mm And 0.174" And Number 11 Is 5 Mm And 13/64").

Brand: ToolTreaux   |   Manufacturer: ToolTreaux

Dimensions: 1.00 x 2.00 x 1.50 Inches   |   Weight: 0.10 Pounds

Amazon Price: $11.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #11

Ruiwaer Clock Winding Key Wood Clock Key Metal Clock Key Sturdy Clock Tool Winding Chain Repair Tool Clock Accessories, Silver

Asin: B09N8YKLXV   |   Model: CWKWMSCT-S1   |   PartNumber: CWKWMSCT-S1   |   Ean: 0729388729852   |   UPC: 729388729852

Features

  • Product: winding key for old mechanical bracket clock.
  • Suitable for most old mechanical desk clocks and wooden clocks.
  • The appearance design is exquisite, and the key handle has enough space for you to pinch and operate.
  • Made of high-quality steel material, compact structure and durable.
  • Size: inner hole diameter 4.4mm, outer diameter 8.0mm.
  • See more on Amazon...

The Appearance Design Is Exquisite, And The Key Handle Has Enough Space For You To Pinch And Operate..
Size: Inner Hole Diameter 4.4Mm, Outer Diameter 8.0Mm..
Made Of High-Quality Steel Material, Compact Structure And Durable..
Suitable For Most Old Mechanical Desk Clocks And Wooden Clocks..

Brand: Ruiwaer   |   Manufacturer: Ruiwaer

Amazon Price: $6.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #12

Brass Blessing Clock Winding Key - 5024

Asin: B01MYCMV3G

Features

  • EVEN SIZE CLOCK WINDING KEY
  • FULLY BRASS MADE
  • EVEN Sizes: 2.75mm 7/64 in (2), 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10).
  • See more on Amazon...

Even Sizes: 2.75Mm 7/64 In (2), 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10)..
Fully Brass Made.

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Dimensions: 40.00 x 40.00 x 1.50 Inches   |   Weight: 0.04 Pounds

Amazon Price: $11.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock
List Price: $12.71

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  #13

ATAR Winding Clock Key Brass ~ Even Sizes 2 4 6 8 10 & Odd Sizes 3 5 7 9 ATL15

Asin: B0BW9BPT5V   |   Model: ATL15   |   PartNumber: ATL15

Features

  • Clock Winding Key Brass ~ Even Sizes 2 4 6 8 10 & Odd Sizes 3 5 7 9 ATL15
  • Set of 2 clock keys for winding clocks || 5 prong both odd and even numbers || Made of brass (A metallic alloy that is a good source of copper and zinc) || Universal application
  • ODD Sizes: 3mm 1/8 in (3), 3.5mm 9/64 in (5), 4mm 5/32 in (7), 4.5mm (9), and 5mm 13/64 in (11)
  • EVEN Sizes: 2.75mm 7/64 in (2), 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10)
  • These keys come with total 10 prongs (Each Key with 5 prong), so this is best item as master key for all your clock
  • The numbers of key are starting from 2 to 11. Some extra larges key holes are not available in these keys.
  • Total Weight: 100g (approx)
  • Material: Brass
  • See more on Amazon...

🟢Odd Sizes: 3Mm 1/8 In (3), 3.5Mm 9/64 In (5), 4Mm 5/32 In (7), 4.5Mm (9), And 5Mm 13/64 In (11).
🟢Total Weight: 100G (Approx).
🟢Material: Brass.
🟢These Keys Come With Total 10 Prongs (Each Key With 5 Prong), So This Is Best Item As Master Key For All Your Clock.
🟢The Numbers Of Key Are Starting From 2 To 11. Some Extra Larges Key Holes Are Not Available In These Keys..
🟢Even Sizes: 2.75Mm 7/64 In (2), 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10).
🟢Set Of 2 Clock Keys For Winding Clocks || 5 Prong Both Odd And Even Numbers || Made Of Brass (A Metallic Alloy That Is A Good Source Of Copper And Zinc) || Universal Application.

Brand: ATAR   |   Manufacturer: ATAR Mart

Dimensions: 0.31 x 3.15 x 3.15 Inches

Warranty: Not Available

Amazon Price: $18.55 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #14

Brass Blessing :New Brass Universal Clock Key for Winding Clocks 5 Prong Even & ODD Numbers 5025

Asin: B01MSBTOBD

Features

  • Package Content: Set of 2 clock keys for winding clocks || 5 prong both odd and even numbers || Made of brass (A metallic alloy that is a good source of copper and zinc) || Universal application
  • 5 prong odd sizes: 3, 5, 7, 9, 11 || 3mm 1/8 in (3), 3.5mm 9/64 in (5), 4mm 5/32 in (7), 4.5mm (9), and 5mm 13/64 in (11)
  • 5 prong even sizes: 2, 4, 6, 8, 10 || 2.75mm 7/64 in (2), 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10)
  • Master key: This master key has universal application. If you owe many winding clock in your stock but always problem for the key. These two keys are solution for you. Most of all winding clock keys available in these 10 prongs (Each Key with 5 prong)
  • About us: Brass Blessing offers an extensive variety of these antique marine products. We are the sole manufacturer of these items and offers quality items at an exceptionally sensible cost. To get a magnificent shopping background, buy from Brass Blessing. Since your fulfillment is our Motivation
  • See more on Amazon...

5 Prong Even Sizes: 2, 4, 6, 8, 10 || 2.75Mm 7/64 In (2), 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10).
About Us: Brass Blessing Offers An Extensive Variety Of These Antique Marine Products. We Are The Sole Manufacturer Of These Items And Offers Quality Items At An Exceptionally Sensible Cost. To Get A Magnificent Shopping Background, Buy From Brass Blessing. Since Your Fulfillment Is Our Motivation.
Master Key: This Master Key Has Universal Application. If You Owe Many Winding Clock In Your Stock But Always Problem For The Key. These Two Keys Are Solution For You. Most Of All Winding Clock Keys Available In These 10 Prongs (Each Key With 5 Prong).
5 Prong Odd Sizes: 3, 5, 7, 9, 11 || 3Mm 1/8 In (3), 3.5Mm 9/64 In (5), 4Mm 5/32 In (7), 4.5Mm (9), And 5Mm 13/64 In (11).

Brand: Brass Blessing   |   Manufacturer: BRASS BLESSING

Amazon Price: $14.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock
List Price: $16.93

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  #15

Sluice Monkey 2 Pc Clock Winding Brass Key Set Even & Odd Numbers Universal Wall Clock Keys

Asin: B0B36PDTG3   |   Ean: 0658448633900   |   UPC: 658448633900

Features

Brand: Sluice Monkey   |   Manufacturer: Sluice Monkey

Amazon Price: $12.88 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #16

Clock Winding Key Number 6 Size 3.75mm Brass Fits Antique Vintage Clocks

Asin: B0BRYFNTHY   |   Model: ntkn01   |   PartNumber: ntkn01   |   Ean: 5060902671284

Features

  • NEW Winding Key for Antique, Vintage and Modern Clocks
  • Premium Quality fully made of Brass
  • Size dimension is 3.75 mm ; Number 6
  • To find the size you need, measure the diameter of the square on the winding arbor of you clock with a mm gauge
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Size Dimension Is 3.75 Mm ; Number 6.
To Find The Size You Need, Measure The Diameter Of The Square On The Winding Arbor Of You Clock With A Mm Gauge.
Premium Quality Fully Made Of Brass.

Brand: NATIKON   |   Manufacturer: Natikon

Dimensions: 2.75 x 2.75 x 1.75 inches

Amazon Price: $14.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #17

Faotup Clock Winding Keys Universal Clock Keys for Alarm Clocks Winding Chain Repair, Silver(Pack of 2)

Asin: B0BY84F6HD   |   Model: BT1430   |   PartNumber: BT1430

Features

  • Material: The product is made of stainless steel, which is solid, having long service life.
  • Size: 5.4x5.2cm/2.13x2.05inches(LxW).
  • Package: 2Pcs x Clock Winding Keys.
  • Widely Usage: Our product is used to wind mainsprings, which is suitable for most old mechanical clocks, wooden clocks, alarm clocks.
  • Easy to Carry The product is small, which is easy to carry, convenient for you to use at any time.
  • See more on Amazon...

Package: 2Pcs X Clock Winding Keys..
Easy To Carry:The Product Is Small, Which Is Easy To Carry, Convenient For You To Use At Any Time..
Widely Usage: Our Product Is Used To Wind Mainsprings, Which Is Suitable For Most Old Mechanical Clocks, Wooden Clocks, Alarm Clocks..
Size: 5.4X5.2Cm/2.13X2.05Inches(Lxw)..

Brand: Faotup   |   Manufacturer: Faotup

Amazon Price: $6.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #18

2 Pack Clock Winding Key #9 4.5mm, Antique Clock Winding Key Set for Wall Clocks, Alarm Clocks and Wind Chain Repair (4.5mm & 0.177 Inch Hole)

Asin: B0BXWZXL8N   |   Model: Clock Winding Key   |   PartNumber: Clock Winding Key

Features

  • [PACKAGE CONTAINS] - You'll receive 2 packs of high-quality keys, each featuring a 4.5mm or 0.177 inch square hole, perfect for winding most antique wall clocks, desk clocks, alarm clocks, and more.
  • [TOUGH AND DURABLE] - Crafted from durable steel, our clock winding keys are built to last and withstand the test of time.
  • [VERSATILE COMPATIBILITY] - Our clock winding key is designed to fit most antique mechanical desk clocks, wooden clocks, wall clocks, and alarm clocks, making it an incredibly versatile tool for clock repair.
  • [CLOCK KEY SIZE] Overall Length 2Inch or 50mm, Shaft Length 0.7Inch or 18mm. Shaft Diameter 0.31Inch or 8mm. Square hole size 4.5 mm or 0.177 Inch. Please check your clock key size by gauging the square shaft on the winding arbor at the back of your clock, measuring from flat side to flat side.
  • [ESSENTIAL CLOCK KEY] - As a professional clock repairer or clock enthusiast, you know how important it is to have the right tools on hand. Our clock winding key set is a must-have for restoring and maintaining antique clocks, and is a convenient solution for lost or broken keys. Upgrade your clock repair kit today with our high-quality set, and ensure your antique clocks keep ticking for years to come.
  • See more on Amazon...

[Versatile Compatibility] - Our Clock Winding Key Is Designed To Fit Most Antique Mechanical Desk Clocks, Wooden Clocks, Wall Clocks, And Alarm Clocks, Making It An Incredibly Versatile Tool For Clock Repair..
[Essential Clock Key] - As A Professional Clock Repairer Or Clock Enthusiast, You Know How Important It Is To Have The Right Tools On Hand. Our Clock Winding Key Set Is A Must-Have For Restoring And Maintaining Antique Clocks, And Is A Convenient Solution For Lost Or Broken Keys. Upgrade Your Clock Repair Kit Today With Our High-Quality Set, And Ensure Your Antique Clocks Keep Ticking For Years To Come..
[Clock Key Size] – Overall Length 2Inch Or 50Mm, Shaft Length 0.7Inch Or 18Mm. Shaft Diameter 0.31Inch Or 8Mm. Square Hole Size 4.5 Mm Or 0.177 Inch. Please Check Your Clock Key Size By Gauging The Square Shaft On The Winding Arbor At The Back Of Your Clock, Measuring From Flat Side To Flat Side..
[Tough And Durable] - Crafted From Durable Steel, Our Clock Winding Keys Are Built To Last And Withstand The Test Of Time..

Brand: Qtcial   |   Manufacturer: Qtcial

Dimensions: 0.30 x 2.00 x 2.20 Inches

Amazon Price: $7.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #19

Large - 2pc Universal 5 Prong Brass Clock Key for Winding Clock, ODD & Even from Brass Blessing (5188)

Asin: B07C863TMV   |   Model: 5188-4   |   PartNumber: 5188-4

Features

  • These keys come with total 10 prongs (Each Key with 5 prong), so this is best item as master key for all your clock.
  • If you owe many winding clock in your stock but always problem for the key. These two keys are solution for you.
  • These two keys are solution for you. Most of all winding clock keys available in these 10 prongs.
  • Both of these keys are Made of BRASS
  • Some extra larges key holes are not available in these keys. ODD Sizes: 3.5mm (5), 4mm (7), 4.5mm (9), 5mm (11) and 5.5mm (13) - EVEN Sizes: 3.25mm (4),3.75mm (6), 4.25mm (8), 4.75mm (10) and 5.25mm (12).
  • See more on Amazon...

These Two Keys Are Solution For You. Most Of All Winding Clock Keys Available In These 10 Prongs..
Some Extra Larges Key Holes Are Not Available In These Keys. Odd Sizes: 3.5Mm (5), 4Mm (7), 4.5Mm (9), 5Mm (11) And 5.5Mm (13) - Even Sizes: 3.25Mm (4),3.75Mm (6), 4.25Mm (8), 4.75Mm (10) And 5.25Mm (12)..
Both Of These Keys Are Made Of Brass.
If You Owe Many Winding Clock In Your Stock But Always Problem For The Key. These Two Keys Are Solution For You..

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Amazon Price: $13.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock
List Price: $16.93

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  #20

Grandfather Clock Door Key set of 2 in Brass Finish for Howard Miller

Asin: B01E6I73R4   |   Ean: 0651381403821, 6165686635046, 0753582710057   |   UPC: 753582710057, 651381403821

Features

  • Grandfather Clock Door Key Set of 2 in Brass Finish for Howard Miller
  • These 2 keys will fit Howard Miller and other clock companies. Grandfather and grandmother clocks.
  • Key is 2 3/8
  • in Length. Shaft is 1 1/2. Flag is 3/8. Keys are in a Brass finish.
  • See more on Amazon...

Key Is 2 3/8".
In Length. Shaft Is 1 1/2". Flag Is 3/8. Keys Are In A Brass Finish..
These 2 Keys Will Fit Howard Miller And Other Clock Companies. Grandfather And Grandmother Clocks..

Brand: ABA   |   Manufacturer: imported

Weight: 0.04 Pounds

Amazon Price: $13.89 ($6.94 / Count) | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #21

Large - Universal 5 Prong Brass Clock Key for Winding Clocks, Even Numbers, 1 Piece (5187)

Asin: B07TXP8FYL

Features

  • About us: Brass Blessing offers an extensive variety of these antique marine products. We are the sole manufacturer of these items and offers quality items at an exceptionally sensible cost. To get a magnificent shopping background, buy from Brass Blessing. Since your fulfillment is our Motivation
  • FULLY BRASS MADE - EVEN SIZE CLOCK WINDING KEY
  • SIZE: 4 , 6 , 8 , 10, 12. EVEN Sizes: 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10) and large one NO. 12.
  • This key is Made of BRASS
  • See more on Amazon...

Size: 4 , 6 , 8 , 10, 12. Even Sizes: 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10) And Large One No. 12..
This Key Is Made Of Brass.
Fully Brass Made - Even Size Clock Winding Key.

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Amazon Price: $11.50 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #22

Mewutal Double-Ended Clock Key Metal Winder Key Silver Wall Clock Accessories for Wooden Clock Watch Bracket Clock (4.4MM/2.2MM)

Asin: B0BD6YQZZZ   |   Model: HJDZ20221116   |   PartNumber: HJDZ20221116

Features

  • Winder Key Size: 68.5 52m/2.7" 2.045 (L*W). Hole Outer Dia: 8mm/5mm. Hole Size: 4.4mm/2.2mm (L*W).
  • Package included: 1 Winder Key.
  • Made of metal, the clock key is wear-resistant and durable, not easy to break and deform, and has a long service time.
  • Double-ended design: There are 4.4mm and 2.2mm holes at both ends of the key, which makes it more flexible to use.
  • Suitable for watches, wall clocks, bracket clock, wooden clocks, etc.
  • See more on Amazon...

Made Of Metal, The Clock Key Is Wear-Resistant And Durable, Not Easy To Break And Deform, And Has A Long Service Time..
Suitable For Watches, Wall Clocks, Bracket Clock, Wooden Clocks, Etc..
Double-Ended Design: There Are 4.4Mm And 2.2Mm Holes At Both Ends Of The Key, Which Makes It More Flexible To Use..
Package Included: 1×Winder Key..

Brand: Mewutal   |   Manufacturer: Mewutal

Dimensions: 0.31 x 2.04 x 1.50 Inches

Amazon Price: $7.59 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock
List Price: $8.39

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  #23

Universal 5 Prong Brass Clock Key for Winding Clocks, Odd and Even Numbers with Cover from Brass Blessing (5192)

Asin: B07BXS52GG   |   Model: 5191   |   PartNumber: 5191

Features

  • THESE KEYS ARE COME WITH CASE COVER AS SHOWN IN PICTURES
  • These keys come with total 10 prongs (Each Key with 5 prong), so this is best item as master key for all your clock.
  • hese two keys are solution for you. Most of all winding clock keys available in these 10 prongs.
  • The numbers of key are starting from 2 to 11. Some extra larges key holes are not available in these keys.
  • ODD Sizes: 3mm 1/8 in (3), 3.5mm 9/64 in (5), 4mm 5/32 in (7), 4.5mm (9), and 5mm 13/64 in (11) - EVEN Sizes: 2.75mm 7/64 in (2), 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10)
  • See more on Amazon...

Hese Two Keys Are Solution For You. Most Of All Winding Clock Keys Available In These 10 Prongs..
Odd Sizes: 3Mm 1/8 In (3), 3.5Mm 9/64 In (5), 4Mm 5/32 In (7), 4.5Mm (9), And 5Mm 13/64 In (11) - Even Sizes: 2.75Mm 7/64 In (2), 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10).
The Numbers Of Key Are Starting From 2 To 11. Some Extra Larges Key Holes Are Not Available In These Keys..
These Keys Come With Total 10 Prongs (Each Key With 5 Prong), So This Is Best Item As Master Key For All Your Clock..

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Dimensions: 0.98 x 0.98 x 0.98 inches   |   Weight: 0.15 pounds

Amazon Price: $13.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #24

Brass Single End Chime Clock Key (7 4.00mm)

Asin: B0CW242H9Z   |   Model: FK1427448   |   PartNumber: FK1427448

Features

  • Single-end chime clock key
  • Brass construction
  • For use with chime clocks
  • Used to wind the chime movement
  • See more on Amazon...

For Use With Chime Clocks.
Used To Wind The Chime Movement.
Brass Construction.

Brand: FindingKing   |   Manufacturer: FK

Dimensions: 0.10 x 3.00 x 2.00 inches

Amazon Price: $8.45 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #25

Large - 10-Size Solid Brass Clock Winding Keys - 5 Odd & 5 Even Sizes 4 to 13 from Brass Blessing (5188)

Asin: B07CG96SF7   |   Model: 5188-6   |   PartNumber: 5188-6

Features

  • These keys come with total 10 prongs (Each Key with 5 prong), so this is best item as master key for all your clock.
  • If you owe many winding clock in your stock but always problem for the key. These two keys are solution for you.
  • Most of all winding clock keys available in these 10 prongs. The numbers of key are starting from 4 to 13.
  • Some extra larges key holes are not available in these keys.
  • ODD Sizes: 3.5mm (5), 4mm (7), 4.5mm (9), 5mm (11) and 5.5mm (13) - EVEN Sizes: 3.25mm (4),3.75mm (6), 4.25mm (8), 4.75mm (10) and 5.25mm (12). Both of these keys are Made of BRASS
  • See more on Amazon...

Most Of All Winding Clock Keys Available In These 10 Prongs. The Numbers Of Key Are Starting From 4 To 13..
Odd Sizes: 3.5Mm (5), 4Mm (7), 4.5Mm (9), 5Mm (11) And 5.5Mm (13) - Even Sizes: 3.25Mm (4),3.75Mm (6), 4.25Mm (8), 4.75Mm (10) And 5.25Mm (12). Both Of These Keys Are Made Of Brass.
Some Extra Larges Key Holes Are Not Available In These Keys..
If You Owe Many Winding Clock In Your Stock But Always Problem For The Key. These Two Keys Are Solution For You..

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Dimensions: 2.70 x 10.00 x 2.00 Inches   |   Weight: 0.00 Pounds

Amazon Price: $13.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock
List Price: $16.93

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  #26

2pc Universal 5 Prong Brass Clock Key for Winding Clock, ODD & Even with Cover from Brass Blessing (5192)

Asin: B07CBBK4LS   |   Model: 5192-4   |   PartNumber: 5192-4

Features

  • THESE KEYS ARE COME WITH CASE COVER AS SHOWN IN PICTURES
  • These keys come with total 10 prongs (Each Key with 5 prong), so this is best item as master key for all your clock
  • Most of all winding clock keys available in these 10 prongs.
  • The numbers of key are starting from 2 to 11. Some extra larges key holes are not available in these keys.
  • ODD Sizes: 3mm 1/8 in (3), 3.5mm 9/64 in (5), 4mm 5/32 in (7), 4.5mm (9), and 5mm 13/64 in (11) - EVEN Sizes: 2.75mm 7/64 in (2), 3.25mm 1/8 in (4),3.75mm 5/16 in (6), 4.25mm 11/64 in (8), 4.75mm 3/16 in (10).
  • See more on Amazon...

Most Of All Winding Clock Keys Available In These 10 Prongs..
Odd Sizes: 3Mm 1/8 In (3), 3.5Mm 9/64 In (5), 4Mm 5/32 In (7), 4.5Mm (9), And 5Mm 13/64 In (11) - Even Sizes: 2.75Mm 7/64 In (2), 3.25Mm 1/8 In (4),3.75Mm 5/16 In (6), 4.25Mm 11/64 In (8), 4.75Mm 3/16 In (10)..
The Numbers Of Key Are Starting From 2 To 11. Some Extra Larges Key Holes Are Not Available In These Keys..
These Keys Come With Total 10 Prongs (Each Key With 5 Prong), So This Is Best Item As Master Key For All Your Clock.

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Weight: 0.11 Pounds

Amazon Price: $13.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #27

A.I.FORCE Antique Clock Repair Kit, 2 Packs Winding Key for Wall Clocks, Alarm Clocks and Wind Chain Repair (4.5mm & 0.177 Inch Hole)

Asin: B0B5P62STJ   |   Model: Wood Clock Key   |   PartNumber: Wood Clock Key

Features

  • [WHAT YOU WILL GET] You will get 2 packs of clock winding key with 4.5 mm or 0.177 Inch square hole for Antique Clock, such as Wall Clocks, Alarm Clock, etc.
  • [DURABLE MATERIALS] The clock winding key is made of high-quality steel, sturdy and durable for long time use.
  • [WIDE APPLICATION] The clock winding key fits for most antique mechanical desk clocks, wooden clocks, wall clocks, alarm clock. Great winding chain repair tool accessories.
  • [SIZE AND DIMENSION] Overall Length 2Inch / 50mm, Shaft Length 0.7Inch 18mm. Square hole size 4.5 mm 0.177 Inch. Shaft Diameter 0.31Inch 8mm. Please check the size before purchase.
  • [VALUABLE CLOCK KEY] - The replacement clock winding key can replace the broken or lost clock key directly. Our high-quality and super durable clock winding key will revitalize your antique clock as new one, which is a must have for every clock repairer.
  • See more on Amazon...

[Wide Application] – The Clock Winding Key Fits For Most Antique Mechanical Desk Clocks, Wooden Clocks, Wall Clocks, Alarm Clock. Great Winding Chain Repair Tool Accessories..
[Valuable Clock Key] - The Replacement Clock Winding Key Can Replace The Broken Or Lost Clock Key Directly. Our High-Quality And Super Durable Clock Winding Key Will Revitalize Your Antique Clock As New One, Which Is A Must Have For Every Clock Repairer..
[Size And Dimension] – Overall Length 2Inch / 50Mm, Shaft Length 0.7Inch 18Mm. Square Hole Size 4.5 Mm 0.177 Inch. Shaft Diameter 0.31Inch 8Mm. Please Check The Size Before Purchase..
[Durable Materials] – The Clock Winding Key Is Made Of High-Quality Steel, Sturdy And Durable For Long Time Use..

Brand: A.I.FORCE   |   Manufacturer: A.I.FORCE

Amazon Price: $8.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #28

ibasenice Clock Winding Key - 5Pcs Clock Key Repair Tool for Clock, Clock Repair Tool Wood Clock Tool for Hermle, Hamilton, Ridgeway, Howard Miller, Seth Thomas, Clock

Asin: B0841FSQM7   |   Model: 46I38082444U9T14D15   |   PartNumber: 46I38082444U9T14D15   |   Ean: 0738663086870   |   UPC: 738663086870

Features

  • Clock Winding Key Good choice for your wooden clock.
  • Clock Winding Key Easy to insert and remove, perfectly fit for your clock.
  • Clock Winding Key Exquisite workmanship, anti-scraping and wear-resistant.
  • Clock Winding Key Simple elegant design meet all your need.
  • Clock Key Repair Tool Made of high quality steel, fine workmanship and durable.
  • See more on Amazon...

Clock Winding Key Exquisite Workmanship, Anti-Scraping And Wear-Resistant..
Clock Key Repair Tool Made Of High Quality Steel, Fine Workmanship And Durable..
Clock Winding Key Simple Elegant Design Meet All Your Need..
Clock Winding Key Easy To Insert And Remove, Perfectly Fit For Your Clock..

Brand: ibasenice   |   Manufacturer: ibasenice

Dimensions: 0.19 x 2.05 x 1.97 inches

Amazon Price: $12.59 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #29

American Clock Key Mainspring Winding Repair Tool Nickeled Steel (#4-3.25mm)

Asin: B0BN6QK25Z   |   Model: FK1427490   |   PartNumber: FK1427490

Features

Brand: FindingKing   |   Manufacturer: FKG

Dimensions: 0.20 x 2.00 x 2.00 Inches

Amazon Price: $8.25 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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  #30

Brass Blessing : New Brass Universal Clock Key for Winding Clocks 5 Prong ODD Numbers (5023)

Asin: B01NAXFI7X

Features

  • Universal brass clock key with 5 prongs WITH ODD numbers for winding clocks
  • Odd sizes included: 3mm - 1/8 in (3), 3.5mm - 9/64 in (5), 4mm - 5/32 in (7), 4.5mm - 0.174 in (9), and 5mm - 13/64 in (11).
  • Measurements are approximate.
  • See more on Amazon...

Measurements Are Approximate..
Odd Sizes Included: 3Mm - 1/8 In (3), 3.5Mm - 9/64 In (5), 4Mm - 5/32 In (7), 4.5Mm - 0.174 In (9), And 5Mm - 13/64 In (11)..

Brand: Brass Blessing   |   Manufacturer: Brass Blessing

Amazon Price: $11.99 | as of 04/28/2024 (8:39am pst) *DETAILS
Availability: In Stock

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