Skip to content

Marine Plumbing & Ventilation - Thru-Hull Fittings

Filters

  • Save $8.05 Save $0.00

    GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8" [HTH-625]

    GROCO
    $28.00
    $28.00 - $28.00
    $28.00
    $19.95
    $19.95 - $19.95
    $19.95

    Bronze Hose Barb Thru-Hull Fitting - 5/8" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 5/8" ...

    View full details
    $28.00
    $28.00 - $28.00
    $28.00
    $19.95
    $19.95 - $19.95
    $19.95
    Save $8.05 Save $0.00
  • Save $30.05 Save $0.00

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

    GROCO
    $101.00
    $101.00 - $101.00
    $101.00
    $70.95
    $70.95 - $70.95
    $70.95

    Bronze Hose Barb Thru-Hull Fitting - 2" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 2" Mate...

    View full details
    $101.00
    $101.00 - $101.00
    $101.00
    $70.95
    $70.95 - $70.95
    $70.95
    Save $30.05 Save $0.00
  • Save $12.05 Save $0.00

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

    GROCO
    $41.00
    $41.00 - $41.00
    $41.00
    $28.95
    $28.95 - $28.95
    $28.95

    Stainless Steel Hose Barb Thru-Hull Fitting - 1" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: Ho...

    View full details
    $41.00
    $41.00 - $41.00
    $41.00
    $28.95
    $28.95 - $28.95
    $28.95
    Save $12.05 Save $0.00
  • Save $81.05 Save $0.00

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

    GROCO
    $268.00
    $268.00 - $268.00
    $268.00
    $186.95
    $186.95 - $186.95
    $186.95

    2-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C836...

    View full details
    $268.00
    $268.00 - $268.00
    $268.00
    $186.95
    $186.95 - $186.95
    $186.95
    Save $81.05 Save $0.00
  • Save $21.05 Save $0.00

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

    GROCO
    $69.00
    $69.00 - $69.00
    $69.00
    $47.95
    $47.95 - $47.95
    $47.95

    1" 90 Degree Hose Thru-Hull Fitting Features: 90 Degree Barb #316 Stainless Steel Thru Hull with Bronze Hose Connection UL Listed 647B Specificat...

    View full details
    $69.00
    $69.00 - $69.00
    $69.00
    $47.95
    $47.95 - $47.95
    $47.95
    Save $21.05 Save $0.00
  • Save $23.05 Save $0.00

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

    GROCO
    $78.00
    $78.00 - $78.00
    $78.00
    $54.95
    $54.95 - $54.95
    $54.95

    1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features: Extra long NPSM / NPT combination thread #316 Stainless Steel Specifications:...

    View full details
    $78.00
    $78.00 - $78.00
    $78.00
    $54.95
    $54.95 - $54.95
    $54.95
    Save $23.05 Save $0.00
  • Save $12.05 Save $0.00

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

    GROCO
    $40.00
    $40.00 - $40.00
    $40.00
    $27.95
    $27.95 - $27.95
    $27.95

    Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: ...

    View full details
    $40.00
    $40.00 - $40.00
    $40.00
    $27.95
    $27.95 - $27.95
    $27.95
    Save $12.05 Save $0.00
  • Save $21.05 Save $0.00

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

    GROCO
    $69.00
    $69.00 - $69.00
    $69.00
    $47.95
    $47.95 - $47.95
    $47.95

    Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications...

    View full details
    $69.00
    $69.00 - $69.00
    $69.00
    $47.95
    $47.95 - $47.95
    $47.95
    Save $21.05 Save $0.00
  • Save $14.05 Save $0.00

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

    GROCO
    $46.00
    $46.00 - $46.00
    $46.00
    $31.95
    $31.95 - $31.95
    $31.95

    Bronze Hose Barb Thru-Hull Fitting - 1" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 1" Mate...

    View full details
    $46.00
    $46.00 - $46.00
    $46.00
    $31.95
    $31.95 - $31.95
    $31.95
    Save $14.05 Save $0.00