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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
  • GROCO 3\/4" Bronze High Speed Thru-Hull Fitting w\/Nut [HSTH-750-W]

    GROCO 3/4" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-750-W]

    GROCO

    MSRP: $23.00
    $16.99
    3/4" Bronze High Speed Thru-Hull Fitting w/Nut Features:Designed for increased flow compared to standard Thru Hulls and with less dragNPSM / NPT combination threadC83600 Bronze Specifications:Hose Size: 3/4"Material: BronzeBox Dimensions:...
    GM-75376
    SKU:
    GM-75376
    Weight:
    0.45 Ounces
    MPN:
    HSTH-750-W
    MSRP: $23.00
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.00
    $16.99
    Subtotal:
  • GROCO 2-1\/2" Safety Seacock w\/2" Side Port [SBV-2500-P]

    GROCO 2-1/2" Safety Seacock w/2" Side Port [SBV-2500-P]

    GROCO

    MSRP: $1,664.00
    $1,081.99
    2-1/2" Safety Seacock w/2" Side Port Features:Two driver ports permit handle relocation.NPT threaded side port accepts SSCV or any NPT threaded accessory.Handle has square hole that accepts standard ratchet; helps access hard-to-reach valves, or...
    GM-75374
    SKU:
    GM-75374
    Weight:
    20.00 Ounces
    MPN:
    SBV-2500-P
    MSRP: $1,664.00
    $1,081.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,664.00
    $1,081.99
    Subtotal:
  • GROCO 2" Safety Seacock w\/1-1\/2" Side Port [SBV-2000-P]

    GROCO 2" Safety Seacock w/1-1/2" Side Port [SBV-2000-P]

    GROCO

    MSRP: $1,124.00
    $730.99
    2" Safety Seacock w/1-1/2" Side Port Features:Two driver ports permit handle relocation.NPT threaded side port accepts SSCV or any NPT threaded accessory.Handle has square hole that accepts standard ratchet; helps access hard-to-reach valves, or...
    GM-75373
    SKU:
    GM-75373
    Weight:
    10.65 Ounces
    MPN:
    SBV-2000-P
    MSRP: $1,124.00
    $730.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,124.00
    $730.99
    Subtotal:
  • GROCO 1-1\/4" Safety Seacock w\/1" Side Port [SBV-1250-P]

    GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]

    GROCO

    MSRP: $887.00
    $562.99
    1-1/4" Safety Seacock w/1" Side Port Features:Two driver ports permit handle relocation.NPT threaded side port accepts SSCV or any NPT threaded accessory.Handle has square hole that accepts standard ratchet; helps access hard-to-reach valves, or...
    GM-75371
    SKU:
    GM-75371
    Weight:
    5.80 Ounces
    MPN:
    SBV-1250-P
    MSRP: $887.00
    $562.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $887.00
    $562.99
    Subtotal:
  • GROCO 1" Fresh Water Strainer w\/Plastic Basket [WSB-1000-P]

    GROCO 1" Fresh Water Strainer w/Plastic Basket [WSB-1000-P]

    GROCO

    MSRP: $102.00
    $73.99
    1" Fresh Water Strainer with Plastic Basket Features:Protect fresh water pumps from debris.  White nylon strainer head and clear plastic sight glass.  Glass unscrews for filter basket cleaning. Mount bracket included.Use WSB-P for...
    GM-75364
    SKU:
    GM-75364
    Weight:
    1.20 Ounces
    MPN:
    WSB-1000-P
    MSRP: $102.00
    $73.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $102.00
    $73.99
    Subtotal:
  • GROCO 3\/4" Fresh Water Strainer w\/Plastic Basket [WSB-750-P]

    GROCO 3/4" Fresh Water Strainer w/Plastic Basket [WSB-750-P]

    GROCO

    MSRP: $66.00
    $47.99
    3/4" Fresh Water Strainer with Plastic Basket Features:Protect fresh water pumps from debris.  White nylon strainer head and clear plastic sight glass.  Glass unscrews for filter basket cleaning. Mount bracket included.Use WSB-P for...
    GM-75363
    SKU:
    GM-75363
    Weight:
    0.60 Ounces
    MPN:
    WSB-750-P
    MSRP: $66.00
    $47.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $66.00
    $47.99
    Subtotal:
  • GROCO 1\/2" Fresh Water Strainer w\/Plastic Basket [WSB-500-P]

    GROCO 1/2" Fresh Water Strainer w/Plastic Basket [WSB-500-P]

    GROCO

    MSRP: $63.00
    $45.99
    1/2" Fresh Water Strainer with Plastic Basket Features:Protect fresh water pumps from debris.  White nylon strainer head and clear plastic sight glass.  Glass unscrews for filter basket cleaning. Mount bracket included.Use WSB-P for...
    GM-75362
    SKU:
    GM-75362
    Weight:
    0.60 Ounces
    MPN:
    WSB-500-P
    MSRP: $63.00
    $45.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $63.00
    $45.99
    Subtotal:
  • GROCO 1-1\/4" Fresh Water Strainer w\/#304 SS Basket [WSB-1250]

    GROCO 1-1/4" Fresh Water Strainer w/#304 SS Basket [WSB-1250]

    GROCO

    MSRP: $100.00
    $72.99
    1-1/4" Fresh Water Strainer w/#304 SS Basket Features:Protect fresh water pumps from debris.  White nylon strainer head and clear plastic sight glass.  Glass unscrews for filter basket cleaning. Mount bracket included.  Use WSB...
    GM-75361
    SKU:
    GM-75361
    Weight:
    1.00 Ounces
    MPN:
    WSB-1250
    MSRP: $100.00
    $72.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.00
    $72.99
    Subtotal:
  • GROCO 1" Fresh Water Strainer w\/#304 SS Basket [WSB-1000]

    GROCO 1" Fresh Water Strainer w/#304 SS Basket [WSB-1000]

    GROCO

    MSRP: $96.00
    $69.99
    1" Fresh Water Strainer w/#304 SS Basket Features:Protect fresh water pumps from debris.  White nylon strainer head and clear plastic sight glass.  Glass unscrews for filter basket cleaning. Mount bracket included.  Use WSB for...
    GM-75360
    SKU:
    GM-75360
    Weight:
    1.30 Ounces
    MPN:
    WSB-1000
    MSRP: $96.00
    $69.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $96.00
    $69.99
    Subtotal:
  • GROCO 3\/4" Fresh Water Strainer w\/#304 SS Basket [WSB-750]

    GROCO 3/4" Fresh Water Strainer w/#304 SS Basket [WSB-750]

    GROCO

    MSRP: $61.00
    $44.99
    3/4" Fresh Water Strainer w/#304 SS Basket Features:Protect fresh water pumps from debris.  White nylon strainer head and clear plastic sight glass.  Glass unscrews for filter basket cleaning. Mount bracket included.  Use WSB...
    GM-75359
    SKU:
    GM-75359
    Weight:
    0.60 Ounces
    MPN:
    WSB-750
    MSRP: $61.00
    $44.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $61.00
    $44.99
    Subtotal:
  • GROCO U-Lube Cartridge - 3oz. *2-Pack [ULUBE-3]

    GROCO U-Lube Cartridge - 3oz. *2-Pack [ULUBE-3]

    GROCO

    MSRP: $42.00
    $28.99
    U-Lube Cartridge - 3oz. *2-PackU-lube is a long lasting waterproof grease specially formulated to lubricate and protect internal ball valve components, and to discourage nuisance marine growth.  U-lube's tacky texture keeps it where it is applied,...
    GM-75357
    SKU:
    GM-75357
    Weight:
    0.50 Ounces
    MPN:
    ULUBE-3
    MSRP: $42.00
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $42.00
    $28.99
    Subtotal:
  • GROCO 1-1\/2" NPT Bronze 3-Way Valve [TWV-1500]

    GROCO 1-1/2" NPT Bronze 3-Way Valve [TWV-1500]

    GROCO

    MSRP: $293.00
    $211.99
    1-1/2" NPT Bronze 3-Way Valve Features:3-way valve operates logically - The handle points to the direction of flowCenter position is "off"Handle rotates a full 180°.Mount foot included.Full flow.  Stainless steel handle and hardware...
    GM-75356
    SKU:
    GM-75356
    Weight:
    5.45 Ounces
    MPN:
    TWV-1500
    MSRP: $293.00
    $211.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $293.00
    $211.99
    Subtotal:
  • GROCO 3\/4" NPT Bronze 3-Way Valve [TWV-750]

    GROCO 3/4" NPT Bronze 3-Way Valve [TWV-750]

    GROCO

    MSRP: $69.00
    $49.99
    3/4" NPT Bronze 3-Way Valve Features:3-way valve operates logically - The handle points to the direction of flowCenter position is "off"Handle rotates a full 180°.Mount foot included.Full flow.  Stainless steel handle and hardware...
    GM-75355
    SKU:
    GM-75355
    Weight:
    1.25 Ounces
    MPN:
    TWV-750
    MSRP: $69.00
    $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.00
    $49.99
    Subtotal:
  • GROCO 1\/2" NPT Bronze 3-Way Valve [TWV-500]

    GROCO 1/2" NPT Bronze 3-Way Valve [TWV-500]

    GROCO

    MSRP: $55.00
    $39.99
    1/2" NPT Bronze 3-Way Valve Features:3-way valve operates logically - The handle points to the direction of flowCenter position is "off" Handle rotates a full 180°.Mount foot included.Full flow.  Stainless steel handle and hardware...
    GM-75354
    SKU:
    GM-75354
    Weight:
    1.00 Ounces
    MPN:
    TWV-500
    MSRP: $55.00
    $39.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $55.00
    $39.99
    Subtotal:
  • GROCO 1\/2" 4-Way Tank Selector Kit [TS-350-T]

    GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]

    GROCO

    MSRP: $282.00
    $203.99
    1/2" 4-Way Tank Selector Kit TS-350-T Tank Selector utilizes a single FV-450-X full flow valve mounted on an attractive stainless steel mount bracket and plumbed with (2) ½" straight hose barbs and (1) 3/8" 90-degree hose barb. Two...
    GM-75353
    SKU:
    GM-75353
    Weight:
    3.00 Ounces
    MPN:
    TS-350-T
    MSRP: $282.00
    $203.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $282.00
    $203.99
    Subtotal:
  • GROCO 2" Stainless Steel Extra Long Thru-Hull Fitting w\/Nut [THXL-2000-WS]

    GROCO 2" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-2000-WS]

    GROCO

    MSRP: $86.00
    $62.99
    2" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination thread#316 Stainless Steel Specifications:Hose Size: 2"Material: Stainless SteelBox Dimensions: 5"H x 6"W x 7"L WT: 2.6 lbsUPC:...
    GM-75352
    SKU:
    GM-75352
    Weight:
    2.60 Ounces
    MPN:
    THXL-2000-WS
    MSRP: $86.00
    $62.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $86.00
    $62.99
    Subtotal:
  • GROCO 1-1\/2" Stainless Steel Extra Long Thru-Hull Fitting w\/Nut [THXL-1500-WS]

    GROCO 1-1/2" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1500-WS]

    GROCO

    MSRP: $79.00
    $57.99
    1-1/2" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination thread#316 Stainless Steel Specifications:Hose Size: 1-1/2"Material: Stainless SteelBox Dimensions: 5"H x 6"W x 7"L WT: 2.1 lbsUPC:...
    GM-75351
    SKU:
    GM-75351
    Weight:
    2.10 Ounces
    MPN:
    THXL-1500-WS
    MSRP: $79.00
    $57.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $79.00
    $57.99
    Subtotal:
  • GROCO 1-1\/4" Stainless Steel Extra Long Thru-Hull Fitting w\/Nut [THXL-1250-WS]

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

    GROCO

    MSRP: $78.00
    $56.99
    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 SteelBox Dimensions: 5"H x 6"W x 7"L WT: 1.8 lbsUPC:...
    GM-75350
    SKU:
    GM-75350
    Weight:
    1.80 Ounces
    MPN:
    THXL-1250-WS
    MSRP: $78.00
    $56.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $78.00
    $56.99
    Subtotal:
  • GROCO 1" Stainless Steel Extra Long Thru-Hull Fitting w\/Nut [THXL-1000-WS]

    GROCO 1" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1000-WS]

    GROCO

    MSRP: $64.00
    $46.99
    1" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination thread#316 Stainless Steel Specifications:Material: Stainless SteelHose Size: 1"Box Dimensions: 5"H x 6"W x 7"L WT: 1.15 lbsUPC:...
    GM-75349
    SKU:
    GM-75349
    Weight:
    1.15 Ounces
    MPN:
    THXL-1000-WS
    MSRP: $64.00
    $46.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $64.00
    $46.99
    Subtotal:
  • GROCO 3\/4" Stainless Steel Extra Long Thru-Hull Fitting w\/Nut [THXL-750-WS]

    GROCO 3/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-750-WS]

    GROCO

    MSRP: $59.00
    $42.99
    3/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features:Extra long NPSM / NPT combination thread#316 Stainless Steel Specifications:Hose Size: 3/4"Material: Stainless SteelBox Dimensions: 3"H x 3"W x 8"L WT: 0.75 lbsUPC:...
    GM-75348
    SKU:
    GM-75348
    Weight:
    0.75 Ounces
    MPN:
    THXL-750-WS
    MSRP: $59.00
    $42.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $59.00
    $42.99
    Subtotal:
  • Total: items /

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