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Best Boat Plumbing Fittings - Buying Guide

Last Updated: 05/08/2024

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  #1

SEAFLO Thru Hull Fittings (3/4")

Asin: B076VTKQQ3   |   Model: SFDS1-0750-01   |   PartNumber: SFDS1-0750-01   |   Ean: 0647336948141   |   UPC: 647336948141

Features

  • 4-Year Warranty!!
  • Color: White
  • For 3/4 Hose
  • DIMENSIONS: H - 80mm, D - 50.5mm, D1 - 19mm
  • DIMENSIONS: d - 27mm, d1 - 19mm, di - 11.5mm
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For 3/4" Hose.
Dimensions: D - 27Mm, D1 - 19Mm, Di - 11.5Mm.
Dimensions: H - 80Mm, D - 50.5Mm, D1 - 19Mm.
Color: White.

Brand: SEAFLO   |   Manufacturer: SEAFLO

Dimensions: 3.15 x 1.99 x 1.99 Inches   |   Weight: 0.09 Pounds

Amazon Price: $5.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #2

SeaSense 1-1/8IN THRU-HULL FITTING, white

Asin: B000QGKNFA   |   Model: 50010018   |   PartNumber: 50010018   |   Ean: 0737765102181   |   UPC: 737765102181

Features

  • Made in China
  • Product Type :FISHING EQUIPMENT
  • Package Dimension :12.7 cm x 7.62 cm x 5.08 cm
  • Package Weight :0.16 lbs
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Package Dimension :12.7 Cm X 7.62 Cm X 5.08 Cm.
Package Weight :0.16 Lbs.
Product Type :Fishing Equipment.

First Available: 04/19/2011

Brand: SeaSense   |   Manufacturer: Unified Marine, Inc.

Dimensions: 8.00 x 1.00 x 2.00 inches

Warranty: https://seasense.com/pages/terms-conditions

Amazon Price: $3.61 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #3

SEAFLO Thru Hull Fitting Through Hull (1.25" 1-1/4", 01-Pack)

Asin: B07B2YCW4Y   |   Ean: 0793945652532   |   UPC: 793945652532

Features

D1 - 32Mm.
Di - 24Mm.
D1 = 33Mm, D - 41Mm.

Brand: SEAFLO   |   Manufacturer: SEAFLO

Dimensions: 1.00 x 4.00 x 1.00 inches   |   Weight: 0.15 pounds

Amazon Price: $7.49 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #4

Seachoice Boat Self-Bailing Cockpit Mounted, 2-7/8 In. Scupper Valve Kit

Asin: B0006ZCFKW   |   Model: 18261   |   PartNumber: 18261   |   Ean: 0719249182612   |   UPC: 719249182612

Features

  • Efficiently drains water from self bailing cockpits
  • Suitable for mounting on transom above waterline or as thru-hull cockpit drain
  • Includes fiberglass reinforced retainer ring, rubber flapper and gasket
  • Diameter: 2-7/8 inch
  • Manufacturer part number 50-18261
  • See more on Amazon...

Includes Fiberglass Reinforced Retainer Ring, Rubber Flapper And Gasket.
Manufacturer Part Number 50-18261.
Diameter: 2-7/8 Inch.
Suitable For Mounting On Transom Above Waterline Or As Thru-Hull Cockpit Drain.

First Available: 10/04/2018

Brand: SEACHOICE   |   Manufacturer: Seachoice

Dimensions: 6.50 x 3.75 x 0.50 inches   |   Weight: 0.11 Kilograms

Warranty: http://www.seachoice.com/warranty-information

Amazon Price: $5.59 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #5

SEAFLO Thru Hull Fittings (1-1/2")

Asin: B076VSXW3Z   |   Ean: 0647336948172   |   UPC: 647336948172

Features

  • 4-Year Warranty!!
  • Color: White
  • For 1-1/2 Hose
  • DIMENSIONS: H - 102mm, D - 75mm, D1 - 47mm
  • DIMENSIONS: d - 46.5mm, d1 - 38.5mm, di - 28mm
  • See more on Amazon...

For 1-1/2" Hose.
Dimensions: D - 46.5Mm, D1 - 38.5Mm, Di - 28Mm.
Dimensions: H - 102Mm, D - 75Mm, D1 - 47Mm.
Color: White.

Brand: SEAFLO   |   Manufacturer: SEAFLO

Dimensions: 4.02 x 2.95 x 2.95 Inches

Amazon Price: $7.89 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #6

DaisyInner 2 Pcs 1-1/8'' Polypropylene Thru Hull Fitting for Boats Plastic Through Hull Connector Boat Plumbing Fittings Accessory for Marine Onboard Plumbing Drain Outlet Plug Bilge Pump Hose (White)

Asin: B0CNKBHRN4   |   Model: MAD-DaisyInner-0028   |   PartNumber: MAD-DaisyInner-0028

Features

  • Size Details: package includes 2 pieces of boat through hull fittings, D: approx. 2.44 inch/ 62 mm, D1: approx. 0.98 inch/ 25 mm, d: approx. 1.26 inch/ 32 mm, d1: approx. 1-1/8 inch/ 29 mm, di: approx. 0.79 inch/ 20 mm, H: approx. 3.62 inch/ 92 mm; Their precise dimension makes it fit most boats
  • Reliable Material: these plastic boat plumbing fittings are made from injection molded polypropylene plastic, sturdy and well made with a smooth and flat surface that resists breaking, distortion; They can withstand the harsh marine conditions such as sunlight, saltwater, petroleum, and more
  • Versatile Design and Functionality: these polypropylene thru hull fittings for boats are ideal for drainage holes, sink drainage and bilge pump overboard discharge; Their multipurpose functionality adds convenience to your boating experience, making it an essential component of your boats
  • Easy Installation and Replacement: these plastic through hull connectors are easy to install; Their user friendly design allows for easy installation and replacement; There is no need for complicated tools; Replace broken parts directly with these fittings, providing a convenient solution for boat maintenance
  • Long Time Use: known for their UV resistant and weather aging resistant properties, the white boat plumbing fittings accessories are designed for long term use; Even under the challenging marine settings, these fittings keep their functionality, contributing to a convenient sailing experience
  • See more on Amazon...

Versatile Design And Functionality: These Polypropylene Thru Hull Fittings For Boats Are Ideal For Drainage Holes, Sink Drainage And Bilge Pump Overboard Discharge; Their Multipurpose Functionality Adds Convenience To Your Boating Experience, Making It An Essential Component Of Your Boats.
Long Time Use: Known For Their Uv Resistant And Weather Aging Resistant Properties, The White Boat Plumbing Fittings Accessories Are Designed For Long Term Use; Even Under The Challenging Marine Settings, These Fittings Keep Their Functionality, Contributing To A Convenient Sailing Experience.
Easy Installation And Replacement: These Plastic Through Hull Connectors Are Easy To Install; Their User Friendly Design Allows For Easy Installation And Replacement; There Is No Need For Complicated Tools; Replace Broken Parts Directly With These Fittings, Providing A Convenient Solution For Boat Maintenance.
Reliable Material: These Plastic Boat Plumbing Fittings Are Made From Injection Molded Polypropylene Plastic, Sturdy And Well Made With A Smooth And Flat Surface That Resists Breaking, Distortion; They Can Withstand The Harsh Marine Conditions Such As Sunlight, Saltwater, Petroleum, And More.

Brand: DaisyInner   |   Manufacturer: DaisyInner

Amazon Price: $15.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #7

T-H MARINE WASHDOWN Fitting W/SHUTOFF VALV

Asin: B001HC2UZS   |   Model: WDV-1-DP   |   PartNumber: WDV-1-DP   |   Ean: 0733572012200, 0733672012209   |   UPC: 733672012209, 733572012200

Features

  • Item Package Dimension: 7.67L x 5.86W x 3.07H inches
  • Item Package Weight - 0.18 Pounds
  • Item Package Quantity - 1
  • Product Type - VALVE
  • See more on Amazon...

Item Package Quantity - 1.
Product Type - Valve.
Item Package Weight - 0.18 Pounds.

Brand: T-H MARINE   |   Manufacturer: T & H MARINE

Dimensions: 6.50 x 18.50 x 8.50 inches   |   Weight: 0.25 Pounds

Warranty: Warranty

Amazon Price: $37.22 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock
Used Price: $27.93

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  #8

Attwood 3877-3 Polypropylene 90-Degree Thru-Hull Connector, White Finish

Asin: B0000AZ5VK   |   Model: 3877-3   |   PartNumber: 3877-3   |   Ean: 0022697387738   |   UPC: 022697387738

Features

  • Ensures a reliable thru-hull connection
  • Fits inch inside diameter hose
  • Max Hull Thickness: 1 inch
  • Flange Diameter: 1-1/2 inch
  • Requires 1 inch installation hole
  • See more on Amazon...

Max Hull Thickness: 1 Inch.
Requires 1 Inch Installation Hole.
Flange Diameter: 1-1/2 Inch.
Fits ¾ Inch Inside Diameter Hose.

Brand: Attwood   |   Manufacturer: Attwood

Dimensions: 3.25 x 4.50 x 9.25 inches   |   Weight: 0.08 pounds

Amazon Price: $7.76 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #9

Attwood 7524A7 Snap-Handle Drain Plug, For 1-Inch-Diameter Drains, Locks in Place, Brass Handle, Rubber Plug

Asin: B0000AYEIY   |   Model: 7524A7   |   PartNumber: 7524A7   |   Ean: 0022697752475   |   UPC: 022697752475

Features

  • Fitting 1-inch inside diameter drain openings
  • Insert Drain Plug into drain opening and turn the handle clockwise to tighten it in place
  • Handle snaps down to lock plug in place
  • Lift handle to unlock and turn the handle counter-clockwise for easy removal
  • Easily and reliably plugs drains on board
  • See more on Amazon...

Handle Snaps Down To Lock Plug In Place.
Easily And Reliably Plugs Drains On Board.
Lift Handle To Unlock And Turn The Handle Counter-Clockwise For Easy Removal.
Insert Drain Plug Into Drain Opening And Turn The Handle Clockwise To Tighten It In Place.

First Available: 03/08/2010

Brand: Attwood   |   Manufacturer: Attwood

Dimensions: 4.87 x 1.25 x 1.87 inches   |   Weight: 0.12 pounds

Warranty: Not applicable.

Amazon Price: $4.88 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #10

3/8" 1/2" 3/4" 1" 1-1/4"1-1/2" Thru Hull Fitting Hose Barb with Nut,316 Stainless Steel Accessories for Marine Boats Drain Pipe Yacht-1 Pack (Horse ID:3/8")

Asin: B0BK3N5TL5

Features

  • - Marine Stainless Steel Boat Straight Thru Hull Fitting

  • -Plated thru hull connector, easy to install and use, durable and sturdy.

  • - Marine-Grade 316 Stainless Steel

  • - Corrosion resistance and durability in the saltwater environment.

  • - Great accessories for boat/marine/yacht/kayak

  • See more on Amazon...

- Marine-Grade 316 Stainless Steel

.
- Great Accessories For Boat/Marine/Yacht/Kayak

.
- Corrosion Resistance And Durability In The Saltwater Environment.

.
-Plated Thru Hull Connector, Easy To Install And Use, Durable And Sturdy.

.

Brand: Generic   |   Manufacturer: chuxing

Amazon Price: $13.96 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #11

Seachoice 90-Degree Angled Thru-Hull Connector, White Finish, 0.75 in.

Asin: B0006ZCFDY   |   Model: 18131   |   PartNumber: 18131   |   Ean: 0719249181318   |   UPC: 719249181318

Features

  • Ensures a reliable thru-hull connection
  • Fits inch inside diameter hose
  • Flange: 1-1/2 inch
  • Max Hull Thickness: 3/4 inch
  • Made of hi-impact white plastic
  • Manufacturer part number 50-18131
  • See more on Amazon...

Flange: 1-1/2 Inch.
Made Of Hi-Impact White Plastic.
Manufacturer Part Number 50-18131.
Max Hull Thickness: 3/4 Inch.
Fits ¾ Inch Inside Diameter Hose.

First Available: 10/04/2018

Brand: SEACHOICE   |   Manufacturer: Seachoice

Dimensions: 6.75 x 3.75 x 2.00 inches   |   Weight: 0.09 pounds

Warranty: http://www.seachoice.com/warranty-information

Amazon Price: $11.12 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #12

attwood unisex adult 1/2 inch boating plumbing fittings, Brass, One Size US

Asin: B003EWT0G6   |   Model: 7533A7   |   PartNumber: 7533A7   |   Ean: 0022697753335   |   UPC: 022697753335

Features

  • Creates reliable watertight seal
  • Fits 1/2 inch inside diameter thru hull
  • Cam action lever flips down to lock
  • Brass construction resists corrosion
  • Not for use with chemicals or fuels
  • For 7/16 I.D. thru-hull
  • Ideal for livewell drains
  • Brass snaps and plates
  • Note: Not for use with chemicals or fuels
  • See more on Amazon...

Cam Action Lever Flips Down To Lock.
Ideal For Livewell Drains.
Brass Snaps And Plates.
Not For Use With Chemicals Or Fuels.
For 7/16" I.D. Thru-Hull.
Brass Construction Resists Corrosion.
Note: Not For Use With Chemicals Or Fuels.
Fits 1/2 Inch Inside Diameter Thru Hull.

First Available: 03/08/2010

Brand: Attwood   |   Manufacturer: Attwood

Dimensions: 4.87 x 1.25 x 0.13 Inches   |   Weight: 0.00 pounds

Amazon Price: $12.04 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #13

NRC&XRC Marine Grade Stainless Steel Barbed Short Straight 3/8" ID Thru-Hull with Nut&Custom Gasket for Boat

Asin: B08HY57FCZ   |   Model: WJBP3/8IN-HF   |   PartNumber: WJBP3/8IN-HF   |   Ean: 0699919944835   |   UPC: 699919944835

Features

  • Material: Marine Grade 316 Stainless Steel Solid metal slab, Heavy Duty ,very strong, durable
  • Customized gasket is more convenient to install
  • Flange O.D:1-3/8(35mm);Thread Length:Approx: 1-1/5 Barb Length: 4/5
  • Horse ID Size:3/8
  • Thread O.D Approx 5/8.The detail size refer to the left picture
  • See more on Amazon...

Flange O.D:1-3/8"(35Mm);Thread Length:Approx: 1-1/5" Barb Length: 4/5".
Thread O.D:Approx 5/8".The Detail Size Refer To The Left Picture.
Horse Id Size:3/8".
Customized Gasket Is More Convenient To Install.

Brand: NRC&XRC   |   Manufacturer: NRC&XRC

Weight: 0.15 pounds

Amazon Price: $13.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #14

ORLANG 3/4in Thru Hull Fittings for Boats, ABS Plastic Through Hull Fitting, Thru-Hull Connector Fitting, Boat Plumbing Fittings Accessory, Thru Drain Connector for Boats, Yachts, Marine (White)

Asin: B0CT34X1Q9   |   Model: PSK-001   |   PartNumber: PSK-001

Features

  • HIGH QUALITY MATERIALS Thru hull fitting is made of premium ABS material,sturdy and not easy to break,cannot rust and anti-UV,lightweight and impact-resistant.Thru hull fittings for boats 3/4 are smooth surface and strict tested to ensure the best quality,maximum corrosion resistance and durability in the saltwater environment,sunlight and other harsh marine conditions.
  • PERFECTLY COMPATIBLE : Through hull fittings for boats can be used in various marine systems, including water intakes, bilge pumps, livewell installations, and more. Please select the appropriate Thru-hull fitting size for your boat to ensure a correct and secure connection, prevent leaks and maintain the integrity of the hull.
  • ESSENTIAL TOOL Thru hull fittings are critical connections to ensure the safe and reliable operation of your ship's piping system. Its presence plays a key role in keeping functions running smoothly and preventing potential problems.It can directly replace old or damaged through-hull fittings.
  • EASY TO INSTALL AND REPLACE These boat thru hull fittings are easy to install and replace, there is no need for complicated tools.Replace damaged parts directly with these accessories and experience worry-free installation and removal, providing a convenient solution for boat maintenance that is easy for anyone to set up and use.
  • WIDE APPLICATION Thru drain connector is ideal for drainage holes, sink drainage and bilge pump overboard drains,their multipurpose functionality adds convenience to your boating experience, making it an essential component of your boats.In addition,through hull fitting tool also suitable for caravans / RVs, trucks and kitche etc.
  • See more on Amazon...

【Essential Tool】Thru Hull Fittings Are Critical Connections To Ensure The Safe And Reliable Operation Of Your Ship's Piping System. Its Presence Plays A Key Role In Keeping Functions Running Smoothly And Preventing Potential Problems.It Can Directly Replace Old Or Damaged Through-Hull Fittings..
【Wide Application】Thru Drain Connector Is Ideal For Drainage Holes, Sink Drainage And Bilge Pump Overboard Drains,Their Multipurpose Functionality Adds Convenience To Your Boating Experience, Making It An Essential Component Of Your Boats.In Addition,Through Hull Fitting Tool Also Suitable For Caravans / Rvs, Trucks And Kitche Etc..
【Easy To Install And Replace】These Boat Thru Hull Fittings Are Easy To Install And Replace, There Is No Need For Complicated Tools.Replace Damaged Parts Directly With These Accessories And Experience Worry-Free Installation And Removal, Providing A Convenient Solution For Boat Maintenance That Is Easy For Anyone To Set Up And Use..
【Perfectly Compatible】: Through Hull Fittings For Boats Can Be Used In Various Marine Systems, Including Water Intakes, Bilge Pumps, Livewell Installations, And More. Please Select The Appropriate Thru-Hull Fitting Size For Your Boat To Ensure A Correct And Secure Connection, Prevent Leaks And Maintain The Integrity Of The Hull..

Brand: ORLANG   |   Manufacturer: ORLANG

Dimensions: 3.11 x 2.20 x 2.20 inches   |   Weight: 0.09 Pounds

Warranty: NO

Amazon Price: $7.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #15

Attwood 3874-3 Polypropylene Durable Thru-Hull Connector Fitting, White Finish

Asin: B0000AZ5VG   |   Model: 3874-3   |   PartNumber: 3874-3   |   Ean: 0022697387431   |   UPC: 022697387431

Features

  • Ensures a reliable thru-hull connection
  • Fits 1-1/8 inch to 1-1/4 inch inside diameter hose
  • Stem Length: 3-1/4 inch
  • Max Hull Thickness: 1-1/4 inch
  • Requires 1-3/8 inch installation hole
  • See more on Amazon...

Stem Length: 3-1/4 Inch.
Requires 1-3/8 Inch Installation Hole.
Max Hull Thickness: 1-1/4 Inch.
Fits 1-1/8 Inch To 1-1/4 Inch Inside Diameter Hose.

Brand: Attwood   |   Manufacturer: Attwood

Dimensions: 0.00 x 0.00 x 0.00 Inches   |   Weight: 0.20 Pounds

Amazon Price: $7.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #16

Seachoice 90-Degree Thru-Hull Connector, Fits 3/4 In. ID Hose, 1-3/8 In. Max Hull, White

Asin: B0064MUQCK   |   Model: 18541   |   PartNumber: 18541   |   Ean: 0719249185415   |   UPC: 719249185415

Features

  • Made of polypropylene and glass fiber for strength
  • Stainless-steel flange offers excellent corrosion resistance
  • Designed for easier applications where hose is difficult to route
  • For use with a 3/4 inch ID hose
  • Fits hulls up to 1-3/8 inch thick
  • Broad 1-7/8 inch flange
  • Manufacturer part number 50-18541
  • See more on Amazon...

Designed For Easier Applications Where Hose Is Difficult To Route.
Manufacturer Part Number 50-18541.
Fits Hulls Up To 1-3/8 Inch Thick.
Broad 1-7/8 Inch Flange.
For Use With A 3/4 Inch Id Hose.
Stainless-Steel Flange Offers Excellent Corrosion Resistance.

Brand: SEACHOICE   |   Manufacturer: Seachoice

Dimensions: 3.00 x 3.00 x 3.00 inches   |   Weight: 0.25 Pounds

Warranty: http://www.seachoice.com/warranty-information

Amazon Price: $13.29 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock
Used Price: $13.19

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  #17

Attwood Corporation 3899-3 Straight Threaded Barb Fitting Connector

Asin: B002IVAC02   |   Model: 3000.6428   |   PartNumber: 3000.6428   |   Ean: 0022697389930   |   UPC: 022697389930

Brand: Attwood   |   Manufacturer: Attwood

Dimensions: 3.50 x 4.50 x 9.25 Inches   |   Weight: 0.04 Kilograms

Amazon Price: $9.13 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock
List Price: $10.89

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  #18

Attwood 4125-7 Adjustable Polypropylene Livewell Pump or Livewell Aerator Spray Head for 3/4-inch Hose

Asin: B0000AZ5F9   |   Model: 3001.4872   |   PartNumber: 3001.4872   |   Ean: 0022697412539, 7129984817046   |   UPC: 022697412539

Features

  • Adjustable spray head enhances livewell water quality
  • For use with inch inside diameter hose
  • Ideal for mounting on side of tank
  • Can be installed in tanks with a maximum 5/8 inch tank wall thickness
  • Sport type: Boating
  • See more on Amazon...

Ideal For Mounting On Side Of Tank.
Sport Type: Boating.
Can Be Installed In Tanks With A Maximum 5/8 Inch Tank Wall Thickness.
For Use With ¾ Inch Inside Diameter Hose.

First Available: 08/01/2018

Brand: Attwood   |   Manufacturer: Attwood

Dimensions: 2.25 x 5.75 x 9.50 inches   |   Weight: 0.09 Kilograms

Amazon Price: $10.21 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock
List Price: $10.87

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  #19

Linkstyle Thru Hull Fitting, 1-1/8" Plastic Through Hull Connector Boat Plumbing Fittings, ABS Hose Coupling Drain Outlet Accessory for Marine Onboard Plumbing Drain Outlet Plug Bilge Pump Hose

Asin: B0CZ7Z1K55

Features

  • Precise Fit Package includes 2 pieces of boat through hull fittings, D: approx. 2.44 inch/ 62 mm, D1: approx. 0.98 inch/ 25 mm, d: approx. 1.26 inch/ 32 mm, d1: approx. 1-1/8 inch/ 29 mm, di: approx. 0.79 inch/ 20 mm, H: approx. 3.62 inch/ 92 mm; Their precise dimension makes it fit most boats.
  • High-Quality Material These plastic boat plumbing fittings are made from high-quality ABS plastic material , robust and feature a smooth surface, Resistant to breaking and distortion; They can withstand the harsh marine conditions such as sunlight, saltwater, petroleum, and more.
  • Versatile Design These thru hull fittings for boats are ideal for drainage holes, sink drainage and bilge pump overboard discharge; Their multipurpose functionality adds convenience to your boating experience, making it an essential component of your boats.
  • Perfectly Compatibility Designed according to strict adherence to the original standard, our thru hull fittings is a seamless replacement for your old or broken component.
  • Easy Installation These plastic through hull connectors are easy to install; Their user friendly design allows for easy installation and replacement; There is no need for complicated tools; Replace broken parts directly with these fittings, offering a convenient solution for boat maintenance.
  • See more on Amazon...

Versatile Design:These Thru Hull Fittings For Boats Are Ideal For Drainage Holes, Sink Drainage And Bilge Pump Overboard Discharge; Their Multipurpose Functionality Adds Convenience To Your Boating Experience, Making It An Essential Component Of Your Boats..
Easy Installation :These Plastic Through Hull Connectors Are Easy To Install; Their User Friendly Design Allows For Easy Installation And Replacement; There Is No Need For Complicated Tools; Replace Broken Parts Directly With These Fittings, Offering A Convenient Solution For Boat Maintenance..
Perfectly Compatibility:Designed According To Strict Adherence To The Original Standard, Our Thru Hull Fittings Is A Seamless Replacement For Your Old Or Broken Component..
High-Quality Material :These Plastic Boat Plumbing Fittings Are Made From High-Quality Abs Plastic Material , Robust And Feature A Smooth Surface, Resistant To Breaking And Distortion; They Can Withstand The Harsh Marine Conditions Such As Sunlight, Saltwater, Petroleum, And More..

Brand: Linkstyle   |   Manufacturer: linkstyle

Warranty: 6 month

Amazon Price: $14.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #20

316 Stainless Steel Boat Thru Hull Fitting Hose Barb with Nut Marine Hardware Accessories for Boats Drain Pipe Yacht Bilge Boat Plumbing Fittings (Type: Half Thread,Horse ID Size:3/4")

Asin: B0BFBGZK99

Features

  • -High Quality: Heavy duty 316 grade stainless steel construction ensures its strength and durability.

  • -Scope of Application: High reliability, widely used in boats, yachts, marine, cars,trailer, etc.

  • -Good Performance: Surface with mirror polishing finish, strong corrosion resistance in the saltwater environment.

  • -Installation: A compact size allowing installation near corners and in confined areas.

  • Package Included:

    1 x Boat Half Thread Thru Hull Fitting

    1x Rubber gasket of matching size

  • See more on Amazon...

-Good Performance: Surface With Mirror Polishing Finish, Strong Corrosion Resistance In The Saltwater Environment.

.
Package Included:

1 X Boat Half Thread Thru Hull Fitting

1X Rubber Gasket Of Matching Size

.
-Installation: A Compact Size Allowing Installation Near Corners And In Confined Areas.

.
-Scope Of Application: High Reliability, Widely Used In Boats, Yachts, Marine, Cars,Trailer, Etc.

.

Brand: Generic   |   Manufacturer: XINYU

Amazon Price: $18.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #21

Attwood Corporation 3878-3 3/4" Thru-Hull Connector, 1 Count (Pack of 1)

Asin: B0017QX95E   |   Model: 3001.6057   |   PartNumber: 3001.6057   |   Ean: 0022697387837   |   UPC: 022697387837

Features

  • Package Dimensions: 23.876 cms (L) x 10.16 cms (W) x 2.54 cms (H)
  • Product Type: Auto Accessory
  • Package Quantity: 1
  • Country OF origin: China
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Package Quantity: 1.
Country Of Origin: China.
Product Type: Auto Accessory.

Brand: Attwood   |   Manufacturer: ATTWOOD

Dimensions: 1.00 x 10.00 x 4.00 inches   |   Weight: 0.19 Pounds

Warranty: LIMITED WARRANTY

Amazon Price: $12.51 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #22

SHENGHUISS Boat Thru Hull Fittings Hose Valve Fitting Marine Stainless Steel 316 with Nut&Custom Gasket or Nut Plumbing Thru Drain Connector for Boats, Yachts, RSV for Boat RSV 1 inch

Asin: B09VC6CMD1   |   Ean: 0768432349707   |   UPC: 768432349707

Features

  • Material: Marine grade Stainless Steel 316, Surface: Mirror polished/High polish finish.Ultimate Corrosion Resistant.
  • Underside of flange has a groove cut in it to trap a bead of silicone between it and the mounting surface. Flange head is very evenly polished. Nut mates with threads exactly; hardness of metal is excellent.
  • Two slightly protruding pins within the interior of the drain allow for a wide blade flat screwdriver to be inserted and prevents the flange portio from turning when nut is installed.
  • Suitable for marine boat,yacht,kayak etc, a good damage part replacement choice;
  • About us: We have our own factory that we could give you nice service and highq quality
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Two Slightly Protruding Pins Within The Interior Of The Drain Allow For A Wide Blade Flat Screwdriver To Be Inserted And Prevents The Flange Portio From Turning When Nut Is Installed..
About Us: We Have Our Own Factory That We Could Give You Nice Service And Highq Quality.
Suitable For Marine Boat,Yacht,Kayak Etc, A Good Damage Part Replacement Choice;.
Underside Of Flange Has A Groove Cut In It To Trap A Bead Of Silicone Between It And The Mounting Surface. Flange Head Is Very Evenly Polished. Nut Mates With Threads Exactly; Hardness Of Metal Is Excellent..

Brand: SHENGHUISS   |   Manufacturer: SHENGHUISS

Amazon Price: $26.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #23

ISURE MARINE Stainless Steel Barbed Standard Length Straight Thru-Hull Marine Barbed Hose Thru Drain Connector 1" w/Nut Boat Plumbing Fittings for Boats, Yachts, Marine

Asin: B08LYLY868

Features

  • Standard Thread has full length thread for thick hulls and easy tightening;Inner Dia. 1''
  • Material: High quality and purity 316 Stainless Steel, Surface: Mirror polished/High polish finish.
  • SIZE: Overall Length: 101 mm, Thread Length:Approx: 2.3(58mm) , Barb length: 1.4 36 mm , Hole diameter: 1 25.4 m ;Outside flange diameter:Approx: 2.2 56mm , Barb diameter: 1'' 25.4 mm , Thread O.D Approx 1.3 33mm , Weight: 330 g
  • The size of steel drain hull tube is relatively versatile, so it fits in some corners and narrow areas.Easy to install and disassemble.
  • RISK-FREE purchase! If you have any issues please feel free to contact us 24-Hour Customer Supports.
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✔Size: Overall Length: 101 Mm, Thread Length:Approx: 2.3"(58Mm) , Barb Length: 1.4"(36 Mm), Hole Diameter: 1"(25.4 M);Outside Flange Diameter:Approx: 2.2"(56Mm), Barb Diameter: 1''(25.4 Mm), Thread O.D:Approx 1.3"(33Mm), Weight: 330 G.
✔Risk-Free Purchase! If You Have Any Issues ,Please Feel Free To Contact Us 24-Hour Customer Supports..
✔The Size Of Steel Drain Hull Tube Is Relatively Versatile, So It Fits In Some Corners And Narrow Areas.Easy To Install And Disassemble..
✔Material: High Quality And Purity 316 Stainless Steel, Surface: Mirror Polished/High Polish Finish..

Brand: ISURE MARINE   |   Manufacturer: ISURE MARINE

Amazon Price: $19.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #24

T-H Marine APD-190-DP All Purpose Drains/Hatch Drains, Black

Asin: B000FQECD0   |   Model: 3001.4431   |   PartNumber: 3001.4431   |   Ean: 0733572032109   |   UPC: 733572032109

Features

  • Low profile concave head
  • 90 degree fitting
  • Perfect for cooler drains, livewell drains and fiberglass compartments
  • Requires 1-3/8 diameter hole
  • Color: Black
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Perfect For Cooler Drains, Livewell Drains And Fiberglass Compartments.
Color: Black.
Requires 1-3/8" Diameter Hole.
90 Degree Fitting.

Brand: T-H Marine   |   Manufacturer: T-H Marine

Dimensions: 1.00 x 1.00 x 1.00 inches   |   Weight: 0.10 Pounds

Amazon Price: $10.08 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #25

SAMIQU Boat Plug,T-Handle Drain Plug, for 1 Inch Diameter Drains,Stainless Steel Handle Drain Twist Plug,Perfect for Boat Plumbing Fittings (4pcs)

Asin: B0CLY7SSTV   |   Model: SS1   |   PartNumber: SS1   |   Ean: 0765373606586   |   UPC: 765373606586

Features

  • Operate Turn the T-handle clockwise to twist the rubber and lock it in the hole, counter-clockwise to facilitate removal.
  • High-Quality Stainless Steel Handle: Crafted with a stainless steel handle, the drain plug is resistant to rust and corrosion, promising a long service life even in marine environments.
  • Wide applications: These rubber plugs can be applied in many occasions, you can use them on lifeboat, fish boat, ferryboat or breakwater, they can create watertight seal on your boat, and can also be helpful tools for draining.
  • Suitable for 1 Inch Drains: the boat drain plugs are suitable for 1 inch diameter drains, with good safety and serviceable sealing, easy and reliable to plug the drains on the ship; Please check the dimensions carefully before purchase.
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Wide Applications: These Rubber Plugs Can Be Applied In Many Occasions, You Can Use Them On Lifeboat, Fish Boat, Ferryboat Or Breakwater, They Can Create Watertight Seal On Your Boat, And Can Also Be Helpful Tools For Draining..
Suitable For 1 Inch Drains: The Boat Drain Plugs Are Suitable For 1 Inch Diameter Drains, With Good Safety And Serviceable Sealing, Easy And Reliable To Plug The Drains On The Ship; Please Check The Dimensions Carefully Before Purchase..
High-Quality Stainless Steel Handle: Crafted With A Stainless Steel Handle, The Drain Plug Is Resistant To Rust And Corrosion, Promising A Long Service Life Even In Marine Environments..

Brand: SAMIQU   |   Manufacturer: SAMIQU

Warranty: 1year manufacturer.

Amazon Price: $9.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #26

attwood unisex adult Through-Hulls boating plumbing fittings, White, One Size US

Asin: B0000AZ5VE   |   Model: 3873-3   |   PartNumber: 3873-3   |   Ean: 0022697387332   |   UPC: 022697387332

Features

  • Ensures a reliable thru-hull connection
  • Fits inch inside diameter hose
  • Stem Length: 3-1/4 inch
  • Max Hull Thickness: 1-1/4 inch
  • Flange diameter: 2-1/4 inch
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Stem Length: 3-1/4 Inch.
Flange Diameter: 2-1/4 Inch.
Max Hull Thickness: 1-1/4 Inch.
Fits ¾ Inch Inside Diameter Hose.

Brand: Attwood   |   Manufacturer: Attwood

Dimensions: 4.25 x 7.75 x 7.75 Inches   |   Weight: 0.01 Pounds

Amazon Price: $7.69 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock
List Price: $8.45

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  #27

SEAFLO Thru Hull Fittings (5/8")

Asin: B076VSFL6G   |   Ean: 0647336948134   |   UPC: 647336948134

Features

  • 4-Year Warranty!!
  • Color: White
  • For 5/8 Hose
  • DIMENSIONS: H - 73.5mm, D - 42mm, D1 - 17mm
  • DIMENSIONS: d - 23.5mm, d1 - 16mm, di - 10mm
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For 5/8" Hose.
Dimensions: D - 23.5Mm, D1 - 16Mm, Di - 10Mm.
Dimensions: H - 73.5Mm, D - 42Mm, D1 - 17Mm.
Color: White.

Brand: SEAFLO   |   Manufacturer: SEAFLO

Dimensions: 2.90 x 1.65 x 1.65 inches

Amazon Price: $5.49 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #28

SeaSense Thru Hull Fitting 3/4

Asin: B0019M3JGU   |   Model: 50010234   |   PartNumber: 50010234   |   Ean: 0737765102341   |   UPC: 737765102341

Features

  • Country Of Origin: China
  • Item Package Dimensions: 16.002 L X 8.636 W X 5.842 H (Cm)
  • Item Package Weight: 0.15 Pounds
  • Product Type: Vehicle Cover
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Item Package Weight: 0.15 Pounds.
Product Type: Vehicle Cover.
Item Package Dimensions: 16.002 L X 8.636 W X 5.842 H (Cm).

First Available: 05/16/2008

Brand: SeaSense   |   Manufacturer: 3M

Dimensions: 6.00 x 3.00 x 2.00 inches   |   Weight: 0.15 pounds

Amazon Price: $5.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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  #29

316 Stainless SteelCombo Stainless Steel Thru-Hull Fitting w/Nut & Gasket for (3/4" ID)

Asin: B08HS2TXWJ   |   Model: CPCSK3/4"BAN   |   PartNumber: CPCSK3/4"BAN   |   Ean: 0699928533310   |   UPC: 699928533310

Features

  • Material:This boat threaded fitting is made of heavy-duty 316 stainless steel material, which is sturdy and durable.
  • Customized gasket is EASY to install
  • Flange O.D:1.9(49mm);Thread Length:Approx: 1-1/2(38mm), Barb Length: 1
  • Horse ID Size:3/4The detail size refer to the left pictures
  • Thread O.D Approx 1in.
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Flange O.D:1.9"(49Mm);Thread Length:Approx: 1-1/2"(38Mm), Barb Length: 1".
Thread O.D:Approx 1In..
Horse Id Size:3/4"The Detail Size Refer To The Left Pictures.
Customized Gasket Is Easy To Install.

Brand: keehui   |   Manufacturer: keehui

Amazon Price: $18.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock
Used Price: $17.09

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  #30

Mgoodoo 1pc Stainless Steel 316 Marine Boat Intake Strainer Thru-Hull Inlet 1" Filter Scoop

Asin: B07HSWPK7V   |   Model: SZ070030015251RK   |   PartNumber: SZ070030015251RK   |   Ean: 0710382638929   |   UPC: 710382638929

Features

  • DIAMETER: The tread type is BSP, featuring high sealing. The Boat scoop intake stainer has 1'' inner diameter thread and 1.3'' out diameter thread. Thread length: 3.03". Total Length: 4.1''. Ventilation Hole Size: 4.13x2.28".
  • FUNCTION: Prevent grass, mussels, marine growth and other solids from reaching the pump. 1'' yacht water intake bring more water in and cool the engine faster, then the engine can have better performance.
  • MATERIAL Thru Hull made of Marine grade Stainless steel 316, features corrosion-resistant, rust-proof, strong and durable. Long serving life. Easy to clean.
  • INSTALLATION Scoop-strainer on a sailboat should face backwards or opposite the direction of sail. We recommond you to use 2 magnets to find a best hole place.(put one magnet where you thought the hole should be inside the boat, and then felt around with another magnet under the boat till they stuck to each other)
  • SERVICE: If you got any problem about then water filter, please do to hesitate to contact Mgoodoo, we will help you at any time.
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▶Material: Thru‑Hull Made Of Marine Grade Stainless Steel 316, Features Corrosion-Resistant, Rust-Proof, Strong And Durable. Long Serving Life. Easy To Clean..
▶Service: If You Got Any Problem About Then Water Filter, Please Do To Hesitate To Contact Mgoodoo, We Will Help You At Any Time..
▶Installation:Scoop-Strainer On A Sailboat Should Face Backwards Or Opposite The Direction Of Sail. We Recommond You To Use 2 Magnets To Find A Best Hole Place.(Put One Magnet Where You Thought The Hole Should Be Inside The Boat, And Then "Felt Around" With Another Magnet Under The Boat Till They Stuck To Each Other).
▶Function: Prevent Grass, Mussels, Marine Growth And Other Solids From Reaching The Pump. 1'' Yacht Water Intake Bring More Water In And Cool The Engine Faster, Then The Engine Can Have Better Performance..

Brand: Mgoodoo   |   Manufacturer: Mgoodoo

Amazon Price: $25.99 | as of 05/08/2024 (12:41pm pst) *DETAILS
Availability: In Stock

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