Sidebar

Categories

Availability

Price

$
to
$

Brand

Marine Plumbing & Ventilation - Thru-Hull Fittings

Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/2" Inner Diameter [66551-3]
    Attwood Marine

    Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/2" Inner Diameter [66551-3]

    $48.99
    $61.56
    $48.99
    Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/2" Inner DiameterPolish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?Rugged Stainless Construction: Cast from certified Enhanced 316 Stainless Steel alloy for...
    $48.99
    $61.56
    $48.99
  • Perko 1-1/4" Thru-Hull Fitting f/Hose Bronze MADE IN THE USA [0350007DPP]
    Perko

    Perko 1-1/4" Thru-Hull Fitting f/Hose Bronze MADE IN THE USA [0350007DPP]

    $57.99
    $133.88
    $57.99
    Perko 1-1/4" Thru-Hull Connection f/ use with Hose BronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange. Cast bronze, plain or chromed brass Regular or short length versions Regular Length- Fits maximum hull thickness...
    $57.99
    $133.88
    $57.99
  • GROCO Bronze Hose Barb Thru-Hull Fitting - 2" [HTH-2000]
    GROCO

    GROCO Bronze Hose Barb Thru-Hull Fitting - 2" [HTH-2000]

    $67.99
    $101.00
    $67.99
    Bronze Hose Barb Thru-Hull Fitting - 2" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 2" Material: Bronze Box Dimensions: 4"H x 4"W x 5"L WT: 1.65 lbs UPC: 742985097421
    $67.99
    $101.00
    $67.99
  • GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1" [HTH-1000-S]
    GROCO

    GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1" [HTH-1000-S]

    $27.99
    $41.00
    $27.99
    Stainless Steel Hose Barb Thru-Hull Fitting - 1" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 1" Material: Stainless Steel Box Dimensions: 3"H x 3"W x 5"L WT: 0.65 lbs UPC: 742985139039
    $27.99
    $41.00
    $27.99
  • GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]
    GROCO

    GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]

    $178.99
    $268.00
    $178.99
    2-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Specifications:Thread NPS: 2-1/2" Specifications: Hose Size: 2-1/2" Material: Bronze Box Dimensions: 4"H x 4"W x 6"L WT: 1.5 lbs UPC: 742985172227
    $178.99
    $268.00
    $178.99
  • Attwood White Plastic 90 Degree Thru-Hull Connector - 3/4" Inner Diameter [3877-3]
    Attwood Marine

    Attwood White Plastic 90 Degree Thru-Hull Connector - 3/4" Inner Diameter [3877-3]

    $8.99
    $9.99
    $8.99
    White Plastic 90 Degree Thru-Hull Connector - 3/4" Inner Diameter90° Thru-Hulls are ideal for tight installations, such as livewell overflow drains. The angled design also eliminates hose kinking.Specifications: Fits Hose Size: (inch) 3/4"inner diameter Max Hull Thickness: (inch) 1" Flange Diameter: (inch) 1-1/2" Installation...
    $8.99
    $9.99
    $8.99
  • GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S]
    GROCO

    GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S]

    $45.99
    $69.00
    $45.99
    1" 90 Degree Hose Thru-Hull Fitting Features: 90 Degree Barb #316 Stainless Steel Thru Hull with Bronze Hose Connection UL Listed 647B Specifications: Hose Size: 1" Material: Stainless Steel Box Dimensions: 5"H x 5"W x 5"L WT: 1.2 lbs UPC: 742985139299
    $45.99
    $69.00
    $45.99
  • GROCO 1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS]
    GROCO

    GROCO 1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS]

    $51.99
    $78.00
    $51.99
    1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread #316 Stainless Steel Specifications: Hose Size: 1-1/4" Material: Stainless Steel Box Dimensions: 5"H x 6"W x 7"L WT: 1.8 lbs UPC: 742985174894
    $51.99
    $78.00
    $51.99
  • GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250-S]
    GROCO

    GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250-S]

    $45.99
    $69.00
    $45.99
    Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 1-1/4" Material: Stainless Steel Box Dimensions: 3"H x 3"W x 5"L WT: 1 lbs UPC: 742985139008
    $45.99
    $69.00
    $45.99
  • GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S]
    GROCO

    GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S]

    $26.99
    $40.00
    $26.99
    Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Hose Size: 1/2" Material: Stainless Steel Box Dimensions: 3"H x 3"W x 4"L WT: 0.45 lbs UPC: 742985142121
    $26.99
    $40.00
    $26.99
  • GROCO Bronze Hose Barb Thru-Hull Fitting - 1" [HTH-1000]
    GROCO

    GROCO Bronze Hose Barb Thru-Hull Fitting - 1" [HTH-1000]

    $30.99
    $46.00
    $30.99
    Bronze Hose Barb Thru-Hull Fitting - 1" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 1" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L WT: 0.7 lbs UPC: 742985005228
    $30.99
    $46.00
    $30.99
  • Perko 5/8" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350004DPC]
    Perko

    Perko 5/8" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350004DPC]

    $25.99
    $66.39
    $25.99
    Perko 5/8" Thru-Hull Connection f/ use with Hose Chrome PlatedBronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange. Cast bronze, plain or chromed brass Regular or short length versions Regular Length- Fits maximum hull...
    $25.99
    $66.39
    $25.99
  • Perko 1-1/4" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP7PLB]
    Perko

    Perko 1-1/4" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP7PLB]

    $63.99
    $122.88
    $63.99
    Perko 1-1/4" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neckis threaded to approximately 3/8 inch from flange.Cast bronze.Technical Information: Pipe Size Inches: 1-1/4 Mouting Hole Diamete Inches: 1-5/8 Maximum Hull Thickness Inches: 2 O.D....
    $63.99
    $122.88
    $63.99
  • Perko 1-1/2" Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [0350008DPC]
    Perko

    Perko 1-1/2" Thru-Hull Fitting f/ Hose Chrome Plated Bronze Made in the USA [0350008DPC]

    $80.99
    $189.93
    $80.99
    Perko 1-1/2" Thru-Hull Connection f/ use with Hose Chrome Plated BronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange. Cast bronze, plain or chromed brass Regular or short length versions Regular Length- Fits maximum...
    $80.99
    $189.93
    $80.99
  • Perko 1" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350006DPC]
    Perko

    Perko 1" Thru-Hull Fitting f/ Hose Chrome Plated Bronze MADE IN THE USA [0350006DPC]

    $54.99
    $113.32
    $54.99
    Perko 1" Thru-Hull Connection f/ use with Hose Chrome PlatedBronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange. Cast bronze, plain or chromed brass Regular or short length versions Regular Length- Fits maximum hull...
    $54.99
    $113.32
    $54.99
  • Perko 1-1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP8PLB]
    Perko

    Perko 1-1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP8PLB]

    $77.99
    $160.39
    $77.99
    Perko 1-1/2" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8 inch from flange.Cast bronze.Technical Information: Pipe Size Inches: 1-1/2 Mouting Hole Diamete Inches: 1-7/8 Maximum Hull Thickness Inches: 2-1/4...
    $77.99
    $160.39
    $77.99