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Thru-Hull Fittings

Thru-Hull Fittings

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  • GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1\/8" [HTH-1125]

    GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/8" [HTH-1125]

    GROCO

    MSRP: $52.00
    $37.99
    Bronze Hose Barb Thru-Hull Fitting - 1-1/8" Features:NPS Thread With Hose ConnectionC83600 BronzeUL Listed 647B Specifications:Hose Size: 1-1/8"Material: BronzeBox Dimensions: 3"H x 3"W x 4"L WT: 0.7 lbsUPC: 742985103979
    GM-75218
    SKU:
    GM-75218
    Weight:
    0.70 Ounces
    MPN:
    HTH-1125
    MSRP: $52.00
    $37.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $52.00
    $37.99
    Subtotal:
  • GROCO Bronze Hose Barb Thru-Hull Fitting - 1" [HTH-1000]

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

    GROCO

    MSRP: $46.00
    $33.99
    Bronze Hose Barb Thru-Hull Fitting - 1" Features:NPS Thread With Hose ConnectionC83600 BronzeUL Listed 647B Specifications:Hose Size: 1"Material: BronzeBox Dimensions: 3"H x 3"W x 4"L WT: 0.7 lbsUPC: 742985005228
    GM-75217
    SKU:
    GM-75217
    Weight:
    0.70 Ounces
    MPN:
    HTH-1000
    MSRP: $46.00
    $33.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $46.00
    $33.99
    Subtotal:
  • GROCO Bronze Hose Barb Thru-Hull Fitting - 3\/4" [HTH-750]

    GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4" [HTH-750]

    GROCO

    MSRP: $33.00
    $23.99
    Bronze Hose Barb Thru-Hull Fitting - 3/4" Features:NPS Thread With Hose ConnectionC83600 BronzeUL Listed 647B Specifications:Hose Size: 3/4"Material: BronzeBox Dimensions: 3"H x 3"W x 4"L WT: 0.5 lbsUPC: 742985005211
    GM-75216
    SKU:
    GM-75216
    Weight:
    0.50 Ounces
    MPN:
    HTH-750
    MSRP: $33.00
    $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.00
    $23.99
    Subtotal:
  • GROCO Bronze Hose Barb Thru-Hull Fitting - 5\/8" [HTH-625]

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

    GROCO

    MSRP: $28.00
    $20.99
    Bronze Hose Barb Thru-Hull Fitting - 5/8" Features:NPS Thread With Hose ConnectionC83600 BronzeUL Listed 647B Specifications:Hose Size: 5/8"Material: BronzeBox Dimensions: 3"H x 3"W x 4"L WT: 0.5 lbsUPC: 742985062269
    GM-75215
    SKU:
    GM-75215
    Weight:
    0.50 Ounces
    MPN:
    HTH-625
    MSRP: $28.00
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $28.00
    $20.99
    Subtotal:
  • GROCO Bronze Hose Barb Thru-Hull Fitting - 1\/2" [HTH-500]

    GROCO Bronze Hose Barb Thru-Hull Fitting - 1/2" [HTH-500]

    GROCO

    MSRP: $22.00
    $15.99
    Bronze Hose Barb Thru-Hull Fitting - 1/2" Features:NPS Thread With Hose ConnectionC83600 BronzeUL Listed 647B Specifications:Hose Size: 1/2"Material: BronzeBox Dimensions: 3"H x 3"W x 5"L WT: 0.45 lbsUPC: 742985004900
    GM-75214
    SKU:
    GM-75214
    Weight:
    0.45 Ounces
    MPN:
    HTH-500
    MSRP: $22.00
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.00
    $15.99
    Subtotal:
  • GROCO 2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w\/Nut [TH-2000-WS]

    GROCO 2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-2000-WS]

    GROCO

    MSRP: $95.00
    $68.99
    2" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures:NPSM / NPT combination thread#316 Stainless SteelSizes from 1/2" to 3"UL Listed 647BBSPP and Stainless Steel models available Specifications:Hose Size: 2"Material: Stainless...
    GM-74304
    SKU:
    GM-74304
    Weight:
    2.00 Ounces
    MPN:
    TH-2000-WS
    MSRP: $95.00
    $68.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $95.00
    $68.99
    Subtotal:
  • GROCO 1-1\/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w\/Nut [TH-1500-WS]

    GROCO 1-1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-1500-WS]

    GROCO

    MSRP: $70.00
    $50.99
    1-1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures:NPSM / NPT combination thread#316 Stainless SteelSizes from 1/2" to 3"UL Listed 647BBSPP and Stainless Steel models available Specifications:Material: Stainless SteelHose Size:...
    GM-74303
    SKU:
    GM-74303
    Weight:
    1.45 Ounces
    MPN:
    TH-1500-WS
    MSRP: $70.00
    $50.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $70.00
    $50.99
    Subtotal:
  • GROCO 1-1\/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w\/Nut [TH-1250-WS]

    GROCO 1-1/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-1250-WS]

    GROCO

    MSRP: $67.00
    $48.99
    1-1/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures:NPSM / NPT combination thread#316 Stainless SteelSizes from 1/2" to 3"UL Listed 647BBSPP and Stainless Steel models available Specifications:Hose Size: 1-1/4"Material:...
    GM-74302
    SKU:
    GM-74302
    Weight:
    1.25 Ounces
    MPN:
    TH-1250-WS
    MSRP: $67.00
    $48.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $67.00
    $48.99
    Subtotal:
  • GROCO 1" NPS NPT Combo Stainless Steel Thru-Hull Fitting w\/Nut [TH-1000-WS]

    GROCO 1" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-1000-WS]

    GROCO

    MSRP: $60.00
    $43.99
    1" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures:NPSM / NPT combination thread#316 Stainless SteelSizes from 1/2" to 3"UL Listed 647BBSPP and Stainless Steel models available Specifications:Hose Size: 1"Material: Stainless...
    GM-74301
    SKU:
    GM-74301
    Weight:
    0.70 Ounces
    MPN:
    TH-1000-WS
    MSRP: $60.00
    $43.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $60.00
    $43.99
    Subtotal:
  • GROCO 3\/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w\/Nut [TH-750-WS]

    GROCO 3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-750-WS]

    GROCO

    MSRP: $22.00
    $15.99
    3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures:NPSM / NPT combination thread#316 Stainless SteelSizes from 1/2" to 3"UL Listed 647BBSPP and Stainless Steel models available Specifications:Hose Size: 3/4"Material: Stainless...
    GM-74300
    SKU:
    GM-74300
    Weight:
    0.50 Ounces
    MPN:
    TH-750-WS
    MSRP: $22.00
    $15.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.00
    $15.99
    Subtotal:
  • GROCO 1\/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w\/Nut [TH-500-WS]

    GROCO 1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-500-WS]

    GROCO

    MSRP: $22.00
    $15.99
    1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures:NPSM / NPT combination thread#316 Stainless SteelSizes from 1/2" to 3"UL Listed 647BBSPP and Stainless Steel models available Specifications:Hose Size: 1/2"Material: Stainless...
    GM-74299
    SKU:
    GM-74299
    Weight:
    0.45 Ounces
    MPN:
    TH-500-WS
    MSRP: $22.00
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.00
    $15.99
    Subtotal:
  • GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w\/Nut [TH-2000-W]

    GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-2000-W]

    GROCO

    MSRP: $107.00
    $77.99
    2" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Specifications:Hose Size:...
    GM-74298
    SKU:
    GM-74298
    Weight:
    2.00 Ounces
    MPN:
    TH-2000-W
    MSRP: $107.00
    $77.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $107.00
    $77.99
    Subtotal:
  • GROCO 1-1\/2" NPS NPT Combo Bronze Thru-Hull Fitting w\/Nut [TH-1500-W]

    GROCO 1-1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1500-W]

    GROCO

    MSRP: $71.00
    $51.99
    1-1/2" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Specifications:Hose...
    GM-74293
    SKU:
    GM-74293
    Weight:
    1.35 Ounces
    MPN:
    TH-1500-W
    MSRP: $71.00
    $51.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $71.00
    $51.99
    Subtotal:
  • GROCO 1-1\/4" NPS NPT Combo Bronze Thru-Hull Fitting w\/Nut [TH-1250-W]

    GROCO 1-1/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1250-W]

    GROCO

    MSRP: $55.00
    $39.99
    1-1/4" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Specifications:Hose...
    GM-74292
    SKU:
    GM-74292
    Weight:
    1.15 Ounces
    MPN:
    TH-1250-W
    MSRP: $55.00
    $39.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $55.00
    $39.99
    Subtotal:
  • GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w\/Nut [TH-1000-W]

    GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1000-W]

    GROCO

    MSRP: $33.00
    $23.99
    1" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Specifications:Hose Size:...
    GM-74291
    SKU:
    GM-74291
    Weight:
    0.70 Ounces
    MPN:
    TH-1000-W
    MSRP: $33.00
    $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.00
    $23.99
    Subtotal:
  • GROCO 3\/4" NPS NPT Combo Bronze Thru-Hull Fitting w\/Nut [TH-750-W]

    GROCO 3/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-750-W]

    GROCO

    MSRP: $23.00
    $16.99
    3/4" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Specifications:Hose...
    GM-74290
    SKU:
    GM-74290
    Weight:
    0.50 Ounces
    MPN:
    TH-750-W
    MSRP: $23.00
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.00
    $16.99
    Subtotal:
  • GROCO 1\/2" NPS NPT Combo Bronze Thru-Hull Fitting w\/Nut [TH-500-W]

    GROCO 1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-500-W]

    GROCO

    MSRP: $21.00
    $15.99
    1/2" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:NPSM / NPT combination threadC83600 BronzeSizes from 1/2" to 5"UL Listed 647BAvailable with (-W) or without nut (-L)BSPP and Stainless Steel models available Specifications:Hose...
    GM-74289
    SKU:
    GM-74289
    Weight:
    0.45 Ounces
    MPN:
    TH-500-W
    MSRP: $21.00
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $21.00
    $15.99
    Subtotal:
  • Perko Thru-Hull Scupper f\/Mounting Through Transom [0323DP]

    Perko Thru-Hull Scupper f/Mounting Through Transom [0323DP]

    Perko

    MSRP: $60.09
    $47.99
    Thru-Hull Scupper for Mounting Through TransomFeatures:Molded White PolymerSoft Black FlapperNut and Mounting Hardware IncludedSpecifications:Hose Size: 1-1/2"Mounting Hole Diameter: 1-7/8"Max. Hole Thickness: 2-1/8"O.D. Flange: 2-7/8"...
    GM-73277
    SKU:
    GM-73277
    Weight:
    0.45 Ounces
    MPN:
    0323DP
    MSRP: $60.09
    $47.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $60.09
    $47.99
    Subtotal:
  • Attwood Plastic Thru-Hull Fitting - 1-1\/2" - White [3875-3]

    Attwood Plastic Thru-Hull Fitting - 1-1/2" - White [3875-3]

    Attwood Marine

    MSRP: $10.99
    $9.99
    Plastic Thru-Hull Fitting - 1-1/2" - WhiteThese thru-hulls are made with a durable, thermoplastic construction which prevents electrolysis.Caution: Thru-Hull connectors are designed for installation above the water line only.Specifications:Fits Hose...
    GM-67101
    SKU:
    GM-67101
    Weight:
    0.20 Ounces
    MPN:
    3875-3
    MSRP: $10.99
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10.99
    $9.99
    Subtotal:
  • Perko 3\/4" Thru-Hull Fitting f\/Hose - Plastic Narrow Flange [0301DP5]

    Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]

    Perko

    MSRP: $8.86
    $6.99
    3/4" Thru-Hull Fitting f/Hose - Plastic Narrow FlangeFeatures:Molded whiteNarrow FlangeSpecifications:Hose Size: 3/4"Mounting Hole Diameter: 1"Max. Hull Thickness: 1-7/16"O.D. Flange: 1-1/2" Specifications:Hose Size: 3/4"Material:...
    GM-66633
    SKU:
    GM-66633
    Weight:
    0.20 Ounces
    MPN:
    0301DP5
    MSRP: $8.86
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $8.86
    $6.99
    Subtotal:
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