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Marine Hardware & Accessories

Marine Hardware & Accessories

Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.

Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.

Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.

Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Viega ProPress 1" x 3\/4" Copper Reducer - Double Press Connection - Smart Connect Technology [78152] Viega ProPress 1" x 3\/4" Copper Reducer - Double Press Connection - Smart Connect Technology [78152]

    Viega ProPress 1" x 3/4" Copper Reducer - Double Press Connection - Smart Connect Technology [78152]

    Viega

    MSRP: $35.12
    $24.99
    ProPress 1" x 3/4" Copper Reducer - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x 2"W x...
    GM-83813
    SKU:
    GM-83813
    Weight:
    0.20 Ounces
    MPN:
    78152
    MSRP: $35.12
    $24.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $35.12
    $24.99
    Subtotal:
  • Viega ProPress 3\/4" x 1\/2" Copper Reducer - Double Press Connection - Smart Connect Technology [78147] Viega ProPress 3\/4" x 1\/2" Copper Reducer - Double Press Connection - Smart Connect Technology [78147]

    Viega ProPress 3/4" x 1/2" Copper Reducer - Double Press Connection - Smart Connect Technology [78147]

    Viega

    MSRP: $30.07
    $20.99
    ProPress 3/4" x 1/2" Copper Reducer - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 1"H x 1"W x...
    GM-83812
    SKU:
    GM-83812
    Weight:
    0.15 Ounces
    MPN:
    78147
    MSRP: $30.07
    $20.99
    Quick view
    Qty in Cart: 0
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    Price:
    MSRP: $30.07
    $20.99
    Subtotal:
  • Viega ProPress 2-1\/2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [20743] Viega ProPress 2-1\/2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [20743]

    Viega ProPress 2-1/2" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology [20743]

    Viega

    MSRP: $165.83
    $114.99
    2-1/2" Copper Coupling w/o Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 and B75 tubingCopperPress connectionComponents:EPDM sealing elements*Note - Must be installed with Viega ProPress XL-C rings and V2...
    GM-83811
    SKU:
    GM-83811
    Weight:
    1.20 Ounces
    MPN:
    20743
    MSRP: $165.83
    $114.99
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    Qty in Cart: 0
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    Price:
    MSRP: $165.83
    $114.99
    Subtotal:
  • Viega ProPress 2" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79030] Viega ProPress 2" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79030]

    Viega ProPress 2" Extended Coupling w/o Stop - Double Press Connection - Smart Connect Technology [79030]

    Viega

    MSRP: $152.97
    $106.99
    ProPress 2" Extended Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83810
    SKU:
    GM-83810
    Weight:
    0.95 Ounces
    MPN:
    79030
    MSRP: $152.97
    $106.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $152.97
    $106.99
    Subtotal:
  • Viega ProPress 1-1\/2" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79025] Viega ProPress 1-1\/2" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79025]

    Viega ProPress 1-1/2" Extended Coupling w/o Stop - Double Press Connection - Smart Connect Technology [79025]

    Viega

    MSRP: $124.97
    $86.99
    ProPress 1-1/2" Extended Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83809
    SKU:
    GM-83809
    Weight:
    0.70 Ounces
    MPN:
    79025
    MSRP: $124.97
    $86.99
    Quick view
    Qty in Cart: 0
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    Price:
    MSRP: $124.97
    $86.99
    Subtotal:
  • Viega ProPress 1-1\/4" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79020] Viega ProPress 1-1\/4" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79020]

    Viega ProPress 1-1/4" Extended Coupling w/o Stop - Double Press Connection - Smart Connect Technology [79020]

    Viega

    MSRP: $86.30
    $59.99
    ProPress 1-1/4" Extended Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83808
    SKU:
    GM-83808
    Weight:
    0.40 Ounces
    MPN:
    79020
    MSRP: $86.30
    $59.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $86.30
    $59.99
    Subtotal:
  • Viega ProPress 1" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79015] Viega ProPress 1" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79015]

    Viega ProPress 1" Extended Coupling w/o Stop - Double Press Connection - Smart Connect Technology [79015]

    Viega

    MSRP: $69.42
    $48.99
    ProPress 1" Extended Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 1"H x...
    GM-83807
    SKU:
    GM-83807
    Weight:
    0.30 Ounces
    MPN:
    79015
    MSRP: $69.42
    $48.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.42
    $48.99
    Subtotal:
  • Viega ProPress 3\/4" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79010] Viega ProPress 3\/4" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79010]

    Viega ProPress 3/4" Extended Coupling w/o Stop - Double Press Connection - Smart Connect Technology [79010]

    Viega

    MSRP: $54.95
    $38.99
    ProPress 3/4" Extended Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 1"H x...
    GM-83806
    SKU:
    GM-83806
    Weight:
    0.15 Ounces
    MPN:
    79010
    MSRP: $54.95
    $38.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $54.95
    $38.99
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  • Viega ProPress 1\/2" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79005] Viega ProPress 1\/2" Extended Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [79005]

    Viega ProPress 1/2" Extended Coupling w/o Stop - Double Press Connection - Smart Connect Technology [79005]

    Viega

    MSRP: $49.87
    $34.99
    ProPress 1/2" Extended Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 1"H x...
    GM-83805
    SKU:
    GM-83805
    Weight:
    0.15 Ounces
    MPN:
    79005
    MSRP: $49.87
    $34.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $49.87
    $34.99
    Subtotal:
  • Viega ProPress 2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78197] Viega ProPress 2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78197]

    Viega ProPress 2" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology [78197]

    Viega

    MSRP: $69.88
    $48.99
    ProPress 2" Copper Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 3"H x...
    GM-83804
    SKU:
    GM-83804
    Weight:
    0.60 Ounces
    MPN:
    78197
    MSRP: $69.88
    $48.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.88
    $48.99
    Subtotal:
  • Viega ProPress 1-1\/2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78192] Viega ProPress 1-1\/2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78192]

    Viega ProPress 1-1/2" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology [78192]

    Viega

    MSRP: $61.19
    $42.99
    ProPress 1-1/2" Copper Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83803
    SKU:
    GM-83803
    Weight:
    0.50 Ounces
    MPN:
    78192
    MSRP: $61.19
    $42.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $61.19
    $42.99
    Subtotal:
  • Viega ProPress 1-1\/4" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78187] Viega ProPress 1-1\/4" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78187]

    Viega ProPress 1-1/4" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology [78187]

    Viega

    MSRP: $40.50
    $28.99
    ProPress 1-1/4" Copper Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83802
    SKU:
    GM-83802
    Weight:
    0.20 Ounces
    MPN:
    78187
    MSRP: $40.50
    $28.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.50
    $28.99
    Subtotal:
  • Viega ProPress 1" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78182] Viega ProPress 1" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78182]

    Viega ProPress 1" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology [78182]

    Viega

    MSRP: $27.12
    $18.99
    ProPress 1" Copper Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83801
    SKU:
    GM-83801
    Weight:
    0.15 Ounces
    MPN:
    78182
    MSRP: $27.12
    $18.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.12
    $18.99
    Subtotal:
  • Viega ProPress 3\/4" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78177] Viega ProPress 3\/4" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78177]

    Viega ProPress 3/4" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology [78177]

    Viega

    MSRP: $21.34
    $14.99
    ProPress 3/4" Copper Coupling without Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 1"H x...
    GM-83800
    SKU:
    GM-83800
    Weight:
    0.10 Ounces
    MPN:
    78177
    MSRP: $21.34
    $14.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $21.34
    $14.99
    Subtotal:
  • Viega ProPress 1\/2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78172] Viega ProPress 1\/2" Copper Coupling w\/o Stop - Double Press Connection - Smart Connect Technology [78172]

    Viega ProPress 1/2" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology [78172]

    Viega

    MSRP: $16.24
    $11.99
    ProPress 1/2" Copper Coupling w/o Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 1"H x 1"W...
    GM-83799
    SKU:
    GM-83799
    Weight:
    0.10 Ounces
    MPN:
    78172
    MSRP: $16.24
    $11.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.24
    $11.99
    Subtotal:
  • Viega ProPress 2-1\/2" Copper Coupling w\/Stop Double Press Connection - Smart Connect Technology [20728] Viega ProPress 2-1\/2" Copper Coupling w\/Stop Double Press Connection - Smart Connect Technology [20728]

    Viega ProPress 2-1/2" Copper Coupling w/Stop Double Press Connection - Smart Connect Technology [20728]

    Viega

    MSRP: $163.59
    $113.99
    2-1/2" Copper Coupling w/Stop Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 and B75 tubingCopperPress connectionComponents:EPDM sealing elements*Note - Must be installed with Viega ProPress XL-C rings and V2 actuator...
    GM-83798
    SKU:
    GM-83798
    Weight:
    1.20 Ounces
    MPN:
    20728
    MSRP: $163.59
    $113.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $163.59
    $113.99
    Subtotal:
  • Viega ProPress 2" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78072] Viega ProPress 2" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78072]

    Viega ProPress 2" Copper Coupling w/Stop - Double Press Connection - Smart Connect Technology [78072]

    Viega

    MSRP: $57.48
    $39.99
    ProPress 2" Copper Coupling with Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 3"H x 3"W...
    GM-83797
    SKU:
    GM-83797
    Weight:
    0.60 Ounces
    MPN:
    78072
    MSRP: $57.48
    $39.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $57.48
    $39.99
    Subtotal:
  • ProPress 1-1\/2" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78067] ProPress 1-1\/2" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78067]

    ProPress 1-1/2" Copper Coupling w/Stop - Double Press Connection - Smart Connect Technology [78067]

    Viega

    MSRP: $45.05
    $31.99
    ProPress 1-1/2" Copper Coupling with Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83796
    SKU:
    GM-83796
    Weight:
    0.45 Ounces
    MPN:
    78067
    MSRP: $45.05
    $31.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $45.05
    $31.99
    Subtotal:
  • Viega ProPress 1-1\/4" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78062] Viega ProPress 1-1\/4" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78062]

    Viega ProPress 1-1/4" Copper Coupling w/Stop - Double Press Connection - Smart Connect Technology [78062]

    Viega

    MSRP: $24.72
    $17.99
    ProPress 1-1/4" Copper Coupling with Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 2"H x...
    GM-83795
    SKU:
    GM-83795
    Weight:
    0.20 Ounces
    MPN:
    78062
    MSRP: $24.72
    $17.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $24.72
    $17.99
    Subtotal:
  • Viega ProPress 1" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78057] Viega ProPress 1" Copper Coupling w\/Stop - Double Press Connection - Smart Connect Technology [78057]

    Viega ProPress 1" Copper Coupling w/Stop - Double Press Connection - Smart Connect Technology [78057]

    Viega

    MSRP: $19.94
    $13.99
    ProPress 1" Copper Coupling with Stop - Double Press Connection - Smart Connect TechnologyFeatures:For use with ASTM B88 tubingCopperPress connectionComponents:EPDM sealing elements Specifications:Construction: CopperBox Dimensions: 1"H x 1"W...
    GM-83794
    SKU:
    GM-83794
    Weight:
    0.15 Ounces
    MPN:
    78057
    MSRP: $19.94
    $13.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $19.94
    $13.99
    Subtotal:
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