Boat Plumbing Fittings

Boat Plumbing Fittings

Featured Brands

  • Groco® - THXL Series 1" Hole Combo XL Thru-Hull Fitting for 1" NPS Pipe
    Groco®THXL Series 1" Hole Combo XL Thru-Hull Fitting for 1" NPS Pipe
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    # 5294032837
    THXL Series 1" Hole Combo XL Thru-Hull Fitting for 1" NPS Pipe by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $45.73 - $57.61
  • Groco® - THXL Series 1-1/2" Hole Combo XL Thru-Hull Fitting for 1-1/2" NPS Pipe
    Groco®THXL Series 1-1/2" Hole Combo XL Thru-Hull Fitting for 1-1/2" NPS Pipe
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    # 5294032181
    THXL Series 1-1/2" Hole Combo XL Thru-Hull Fitting for 1-1/2" NPS Pipe by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $71.16 - $78.64
  • Groco® - THXL Series 1-1/4" Hole Combo XL Thru-Hull Fitting for 1-1/4" NPS Pipe
    Groco®THXL Series 1-1/4" Hole Combo XL Thru-Hull Fitting for 1-1/4" NPS Pipe
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    # 5294032120
    THXL Series 1-1/4" Hole Combo XL Thru-Hull Fitting for 1-1/4" NPS Pipe by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    High quality at an affordable priceExpertly made from premium materials
    $69.32 - $73.15
  • Groco® - THXL Series 2" Hole Combo XL Thru-Hull Fitting for 2" NPS Pipe
    Groco®THXL Series 2" Hole Combo XL Thru-Hull Fitting for 2" NPS Pipe
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    # 5294032553
    THXL Series 2" Hole Combo XL Thru-Hull Fitting for 2" NPS Pipe by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    High quality at an affordable priceExpertly made from premium materials
    $76.82 - $108.82
  • Groco® - THXL Series 3/4" Hole Combo XL Thru-Hull Fitting for 3/4" NPS Pipe
    Groco®THXL Series 3/4" Hole Combo XL Thru-Hull Fitting for 3/4" NPS Pipe
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    # 5294031889
    THXL Series 3/4" Hole Combo XL Thru-Hull Fitting for 3/4" NPS Pipe by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $37.43 - $52.12
  • Attwood® - 1-1/2" Hole Thru-Hull Fitting for 1" D Hose
    Attwood®1-1/2" Hole Thru-Hull Fitting for 1" D Hose
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    # 5294031882
    1-1/2" Hole Thru-Hull Fitting for 1" D Hose by Attwood®. Cam-action neoprene plugs snap shut to form a stopper for livewells or baitwells. Clockwise turn of the handle tightens the plug, and the lever flips down to lock. Ideal for...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $33.85 - $34.03
  • Attwood® - 1-1/2" Hole Thru-Hull Fitting for 1-1/8" D Hose
    Attwood®1-1/2" Hole Thru-Hull Fitting for 1-1/8" D Hose
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    # 5294032083
    1-1/2" Hole Thru-Hull Fitting for 1-1/8" D Hose by Attwood®. Cam-action neoprene plugs snap shut to form a stopper for livewells or baitwells. Clockwise turn of the handle tightens the plug, and the lever flips down to lock. Ideal for...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $39.98 - $40.12
  • Attwood® - 1-1/8" Hole Thru-Hull Fitting for 3/4" D Hose
    Attwood®1-1/8" Hole Thru-Hull Fitting for 3/4" D Hose
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    # 5294032560
    1-1/8" Hole Thru-Hull Fitting for 3/4" D Hose by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.09 - $32.88
  • Attwood® - 1-1/8" Hole Thru-Hull Fitting for 5/8" D Hose
    Attwood®1-1/8" Hole Thru-Hull Fitting for 5/8" D Hose
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    # 5294031632
    1-1/8" Hole Thru-Hull Fitting for 5/8" D Hose by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.13 - $27.01
  • Attwood® - 1-3/4" Hole Thru-Hull Fitting for 1-1/4" D Hose
    Attwood®1-3/4" Hole Thru-Hull Fitting for 1-1/4" D Hose
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    # 5294031626
    1-3/4" Hole Thru-Hull Fitting for 1-1/4" D Hose by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $60.54 - $61.77
  • Attwood® - 1-3/8" Hole Thru-Hull Fitting for 1-1/8" to 1-1/4" Hose
    Attwood®1-3/8" Hole Thru-Hull Fitting for 1-1/8" to 1-1/4" Hose
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    # 5294031571
    1-3/8" Hole Thru-Hull Fitting for 1-1/8" to 1-1/4" Hose by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $6.59 - $6.83
  • Attwood® - 2" Hole Thru-Hull Fitting for 1-1/2" D Hose
    Attwood®2" Hole Thru-Hull Fitting for 1-1/2" D Hose
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    # 5294031683
    2" Hole Thru-Hull Fitting for 1-1/2" D Hose by Attwood®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $9.47 - $64.42
  • Sea Dog® - 1" Hole Thru-Hull Fitting for 3/4" D Hose
    Sea Dog®1" Hole Thru-Hull Fitting for 3/4" D Hose
    0
    # 5294032450
    1" Hole Thru-Hull Fitting for 3/4" D Hose by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $3.32 - $5.63
  • Sea Dog® - 1" Hole Thru-Hull Fitting for 5/8" D Hose
    Sea Dog®1" Hole Thru-Hull Fitting for 5/8" D Hose
    0
    # 5294032817
    1" Hole Thru-Hull Fitting for 5/8" D Hose by Sea Dog®. #1 Plastic Thru-Hull Supplier in the U.S.A. Their molded Thru-Hull fittings are used by more OEM boat builders than any other brand. All T-H Marine Thru-Hull Fittings are made of...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $2.61 - $5.63
  • Sea Dog® - 1-13/16" Hole Thru-Hull Fitting for 1-1/2" D Hose
    Sea Dog®1-13/16" Hole Thru-Hull Fitting for 1-1/2" D Hose
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    # 5294032088
    1-13/16" Hole Thru-Hull Fitting for 1-1/2" D Hose by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $8.38 - $10.64
  • Sea Dog® - 1-3/8" Hole Thru-Hull Fitting for 1-1/8" - 1-1/4" Hose
    Sea Dog®1-3/8" Hole Thru-Hull Fitting for 1-1/8" - 1-1/4" Hose
    0
    # 5294033081
    1-3/8" Hole Thru-Hull Fitting for 1-1/8" - 1-1/4" Hose by Sea Dog®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $6.16 - $8.46
  • Perko® - 1" Hole Thru-Hull Fitting for 3/4" D Hose
    Perko®1" Hole Thru-Hull Fitting for 3/4" D Hose
    0
    # 5294031700
    1" Hole Thru-Hull Fitting for 3/4" D Hose by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $54.59 - $64.52
  • Perko® - 1-5/16" Hole Thru-Hull Fitting for 1" D Hose
    Perko®1-5/16" Hole Thru-Hull Fitting for 1" D Hose
    0
    # 5294032164
    1-5/16" Hole Thru-Hull Fitting for 1" D Hose by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $71.57 - $80.63
  • Perko® - 1-5/16" Hole Thru-Hull Fitting for 1-1/8" D Hose
    Perko®1-5/16" Hole Thru-Hull Fitting for 1-1/8" D Hose
    0
    # 5294031985
    1-5/16" Hole Thru-Hull Fitting for 1-1/8" D Hose by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $50.20 - $81.07
  • Perko® - 1-7/8" Hole Thru-Hull Fitting for 1-1/2" D Hose
    Perko®1-7/8" Hole Thru-Hull Fitting for 1-1/2" D Hose
    0
    # 5294031547
    1-7/8" Hole Thru-Hull Fitting for 1-1/2" D Hose by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $115.04 - $127.11
  • Perko® - 13/16" Hole Thru-Hull Fitting for 5/8" D Hose
    Perko®13/16" Hole Thru-Hull Fitting for 5/8" D Hose
    0
    # 5294032035
    13/16" Hole Thru-Hull Fitting for 5/8" D Hose by Perko®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $36.29 - $46.63
  • Whitecap® - 1-1/4" Hole Thru-Hull Fitting for 3/4" D Hose
    Whitecap®1-1/4" Hole Thru-Hull Fitting for 3/4" D Hose
    0
    # 5294033091
    1-1/4" Hole Thru-Hull Fitting for 3/4" D Hose by Whitecap®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $3.90 - $11.67
  • Whale® - High-Performance Tubing
    Whale®High-Performance Tubing
    0
    # 5371756400
    High-Performance Tubing by Whale®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Sierra will last a lifetime. It...
    High quality at an affordable priceExpertly made from premium materials
    $129.54 - $131.21
  • Attwood® - 1" D Snap-Handle Drain Plug w/o Chain
    Attwood®1" D Snap-Handle Drain Plug w/o Chain
    0
    # 5294032906
    1" D Snap-Handle Drain Plug without Chain by Attwood®. Cam-action neoprene plugs snap shut to form a stopper for livewells or baitwells. Clockwise turn of the handle tightens the plug, and the lever flips down to lock. Ideal for...
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $2.71 - $13.46
  • Attwood® - 1" D T-Handle Drain Plug w/o Chain
    Attwood®1" D T-Handle Drain Plug w/o Chain
    0
    # 5294032642
    1" D T-Handle Drain Plug without Chain by Attwood®. A clockwise turn of the T-handle expands the plug to lock in place; turn counterclockwise to release. Available in brass or stainless steel, with or without chain.
    Expertly crafted from premium materialsHigh quality at a budget-friendly price
    $4.94 - $13.24
  • Moeller Marine® - 1" D x 1-7/8" L Drain Tube
    Moeller Marine®1" D x 1-7/8" L Drain Tube
    0
    # 5294032757
    1" D x 1-7/8" L Drain Tube by Moeller Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    Flanged 90° on one end to function as a drain for transom, motorwell, livewell or baitwellFor use with Moeller’s Snap-Tite™, Turn-Tite™, & Trail-n-Bail™ Plugs
    $15.62 - $16.10
  • Moeller Marine® - 1" D x 3" L Drain Tube
    Moeller Marine®1" D x 3" L Drain Tube
    0
    # 5294033050
    1" D x 3" L Drain Tube by Moeller Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Flanged 90° on one end to function as a drain for transom, motorwell, livewell or baitwellFor use with Moeller’s Snap-Tite™, Turn-Tite™, & Trail-n-Bail™ Plugs
    $17.34 - $21.39
  • Moeller Marine® - 1" D x 4" L Drain Tube
    Moeller Marine®1" D x 4" L Drain Tube
    0
    # 5343795785
    1" D x 4" L Drain Tube by Moeller Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Flanged 90° on one end to function as a drain for transom, motorwell, livewell or baitwellFor use with Moeller’s Snap-Tite™, Turn-Tite™, & Trail-n-Bail™ Plugs
    $20.60 - $25.74
  • Moeller Marine® - 1" D x 6" L Drain Tube
    Moeller Marine®1" D x 6" L Drain Tube
    0
    # 5294032724
    1" D x 6" L Drain Tube by Moeller Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Flanged 90° on one end to function as a drain for transom, motorwell, livewell or baitwellFor use with Moeller’s Snap-Tite™, Turn-Tite™, & Trail-n-Bail™ Plugs
    $26.93 - $34.80
  • Moeller Marine® - 1" D x 8" L Drain Tube
    Moeller Marine®1" D x 8" L Drain Tube
    0
    # 5294031443
    1" D x 8" L Drain Tube by Moeller Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Flanged 90° on one end to function as a drain for transom, motorwell, livewell or baitwellFor use with Moeller’s Snap-Tite™, Turn-Tite™, & Trail-n-Bail™ Plugs
    $22.73 - $28.68




Plumbing fittings are some of the most crucial components of your vessel. Being an integral part of your successful voyage, they extend the boat’s life and are used not only for toilets but also for galleys or supplying fresh water. At BOATiD, we offer everything you need for your boat’s plumbing system, including adapters, nipples, hoses, clamps, adhesives, and more professionally manufactured by a variety of trusted brands such as Perko, Groco, Flow-Rite, Attwood, SHURflo, Whale, and others.

Engineered to help you keep the vessel well-maintained, all products we store are expertly made using the latest in technology and materials to provide unparalleled performance and everlasting reliability while being budget-friendly priced. Designed with utmost attention to every detail, they come in a variety of sizes to meet or exceed your needs and requirements. Made to strict industry standards, all plumbing fittings undergo rigorous testing to ensure they will operate as they should and serve you for years to come.



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All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by BOATiD.com is a product authorized by or in any way connected with any manufacturers displayed on this page.
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