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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 1" Bronze NPS to NPT Flange Adapter [IBVF-1000]

    GROCO 1" Bronze NPS to NPT Flange Adapter [IBVF-1000]

    GROCO

    MSRP: $69.00
    $49.99
    1" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Features:  Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hullsAccept...
    GM-74231
    SKU:
    GM-74231
    Weight:
    1.20 Ounces
    MPN:
    IBVF-1000
    MSRP: $69.00
    $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.00
    $49.99
    Subtotal:
  • GROCO 3\/4" Bronze NPS to NPT Flange Adapter [IBVF-750]

    GROCO 3/4" Bronze NPS to NPT Flange Adapter [IBVF-750]

    GROCO

    MSRP: $64.00
    $46.99
    3/4" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Features:  Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hullsAccept...
    GM-74230
    SKU:
    GM-74230
    Weight:
    1.20 Ounces
    MPN:
    IBVF-750
    MSRP: $64.00
    $46.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $64.00
    $46.99
    Subtotal:
  • C.E. Smith Package Roller Shaft 1\/2" x 12-3\/4" w\/Cap Nuts - Zinc [10705A]

    C.E. Smith Package Roller Shaft 1/2" x 12-3/4" w/Cap Nuts - Zinc [10705A]

    C.E. Smith

    MSRP: $10.99
    $9.99
    Package Roller Shaft 1/2" x 12-3/4" with Cap Nuts - ZincRoller shafts blister packed each with two cap nuts.Features:Length: 12-3/4"Max Grip: 12.190"
    GM-74210
    SKU:
    GM-74210
    Weight:
    0.80 Ounces
    MPN:
    10705A
    MSRP: $10.99
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10.99
    $9.99
    Subtotal:
  • C.E. Smith Package Roller Shaft 1\/2" x 6-1\/4" w\/Cap Nuts - Zinc [10701A]

    C.E. Smith Package Roller Shaft 1/2" x 6-1/4" w/Cap Nuts - Zinc [10701A]

    C.E. Smith

    $7.99
    Package Roller Shaft 1/2" x 6-1/4" with Cap Nuts - ZincRoller shafts blister packed each with two cap nuts.Features:Length: 6-1/4"Max Grip: 5.690"
    GM-74209
    SKU:
    GM-74209
    Weight:
    0.50 Ounces
    MPN:
    10701A
    $7.99
    Qty in Cart: 0
    Quantity:
    Price:
    $7.99
    Subtotal:
  • C.E. Smith Package Roller Shaft 1\/2" x 5-1\/4" w\/Cap Nuts - Zinc [10700A]

    C.E. Smith Package Roller Shaft 1/2" x 5-1/4" w/Cap Nuts - Zinc [10700A]

    C.E. Smith

    MSRP: $7.99
    $6.99
    Package Roller Shaft 1/2" x 5-1/4" with Cap Nuts - ZincRoller shafts blister packed each with two cap nuts.Features:Length: 5-1/4"Max Grip: 4.690"
    GM-74208
    SKU:
    GM-74208
    Weight:
    0.40 Ounces
    MPN:
    10700A
    MSRP: $7.99
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $7.99
    $6.99
    Subtotal:
  • C.E. Smith Spool Roller 5" - 5\/8" ID - Gold TPR w\/Bushing White Solid [29712]

    C.E. Smith Spool Roller 5" - 5/8" ID - Gold TPR w/Bushing White Solid [29712]

    C.E. Smith

    MSRP: $14.99
    $12.99
    Spool Roller 5" - 5/8" ID - Gold TPR with Bushing White SolidFeatures:Fits standard brackets and shaft sizesNatural rubber2-7/8" Diameter4-7/8" WidthGold TPR5/8" Shaft
    GM-74207
    SKU:
    GM-74207
    Weight:
    0.60 Ounces
    MPN:
    29712
    MSRP: $14.99
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14.99
    $12.99
    Subtotal:
  • GROCO 2" NPT Stainless Steel In-Line Ball Valve [IBV-2000-S]

    GROCO 2" NPT Stainless Steel In-Line Ball Valve [IBV-2000-S]

    GROCO

    MSRP: $225.00
    $162.99
    2" NPT #316 Stainless Steel In-Line Ball ValveFeatures:1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingHandle has square hole to accept standard ratchet (helps you to...
    GM-74202
    SKU:
    GM-74202
    Weight:
    6.15 Ounces
    MPN:
    IBV-2000-S
    MSRP: $225.00
    $162.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $225.00
    $162.99
    Subtotal:
  • GROCO 1-1\/2" NPT Stainless Steel In-Line Ball Valve [IBV-1500-S]

    GROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve [IBV-1500-S]

    GROCO

    MSRP: $176.00
    $127.99
    1-1/2" NPT #316 Stainless Steel In-Line Ball ValveFeatures:1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingHandle has square hole to accept standard ratchet (helps you...
    GM-74201
    SKU:
    GM-74201
    Weight:
    3.40 Ounces
    MPN:
    IBV-1500-S
    MSRP: $176.00
    $127.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $176.00
    $127.99
    Subtotal:
  • GROCO 1-1\/4" NPT Stainless Steel In-Line Ball Valve [IBV-1250-S]

    GROCO 1-1/4" NPT Stainless Steel In-Line Ball Valve [IBV-1250-S]

    GROCO

    MSRP: $137.00
    $98.99
    1-1/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures:1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingHandle has square hole to accept standard ratchet (helps you...
    GM-74200
    SKU:
    GM-74200
    Weight:
    2.75 Ounces
    MPN:
    IBV-1250-S
    MSRP: $137.00
    $98.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $137.00
    $98.99
    Subtotal:
  • GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]

    GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]

    GROCO

    MSRP: $85.00
    $61.99
    1" NPT #316 Stainless Steel In-Line Ball ValveFeatures:1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingHandle has square hole to accept standard ratchet (helps you to...
    GM-74199
    SKU:
    GM-74199
    Weight:
    1.60 Ounces
    MPN:
    IBV-1000-S
    MSRP: $85.00
    $61.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $85.00
    $61.99
    Subtotal:
  • GROCO 3\/4" NPT Stainless Steel In-Line Ball Valve [IBV-750-S]

    GROCO 3/4" NPT Stainless Steel In-Line Ball Valve [IBV-750-S]

    GROCO

    MSRP: $80.00
    $57.99
    3/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures:1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingHandle has square hole to accept standard ratchet (helps you to...
    GM-74198
    SKU:
    GM-74198
    Weight:
    1.10 Ounces
    MPN:
    IBV-750-S
    MSRP: $80.00
    $57.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $80.00
    $57.99
    Subtotal:
  • GROCO 1\/2" NPT Stainless Steel In-Line Ball Valve [IBV-500-S]

    GROCO 1/2" NPT Stainless Steel In-Line Ball Valve [IBV-500-S]

    GROCO

    MSRP: $76.00
    $54.99
    1/2" NPT #316 Stainless Steel In-Line Ball ValveFeatures:1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingHandle has square hole to accept standard ratchet (helps you to...
    GM-74197
    SKU:
    GM-74197
    Weight:
    0.70 Ounces
    MPN:
    IBV-500-S
    MSRP: $76.00
    $54.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $76.00
    $54.99
    Subtotal:
  • GROCO 1\/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]

    GROCO 1/4" NPT #316 Stainless Steel In-Line Ball Valve [IBV-250-S]

    GROCO

    MSRP: $57.00
    $41.99
    1/4" NPT #316 Stainless Steel In-Line Ball ValveFeatures:1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingHandle has square hole to accept standard ratchet (helps you to...
    GM-74195
    SKU:
    GM-74195
    Weight:
    0.60 Ounces
    MPN:
    IBV-250-S
    MSRP: $57.00
    $41.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $57.00
    $41.99
    Subtotal:
  • GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]

    GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]

    GROCO

    MSRP: $251.00
    $181.99
    2" NPT Bronze In-Line Ball ValveFeatures:Female NPT Threads1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingSelectable handle rotationHandle has square hole to accept...
    GM-74194
    SKU:
    GM-74194
    Weight:
    6.00 Ounces
    MPN:
    IBV-2000
    MSRP: $251.00
    $181.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $251.00
    $181.99
    Subtotal:
  • GROCO 1-1\/2" NPT Bronze In-Line Ball Valve [IBV-1500]

    GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]

    GROCO

    MSRP: $144.00
    $103.99
    1-1/2" NPT Bronze In-Line Ball ValveFeatures:Female NPT Threads1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingSelectable handle rotationHandle has square hole to accept...
    GM-74192
    SKU:
    GM-74192
    Weight:
    3.50 Ounces
    MPN:
    IBV-1500
    MSRP: $144.00
    $103.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $144.00
    $103.99
    Subtotal:
  • GROCO 1-1\/4" NPT Bronze In-Line Ball Valve [IBV-1250]

    GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]

    GROCO

    MSRP: $108.00
    $77.99
    1-1/4" NPT Bronze In-Line Ball ValveFeatures:Female NPT Threads1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingSelectable handle rotationHandle has square hole to accept...
    GM-74191
    SKU:
    GM-74191
    Weight:
    2.55 Ounces
    MPN:
    IBV-1250
    MSRP: $108.00
    $77.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $108.00
    $77.99
    Subtotal:
  • GROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]

    GROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]

    GROCO

    MSRP: $74.00
    $53.99
    1" NPT Bronze In-Line Ball ValveFeatures:Female NPT Threads1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingSelectable handle rotationHandle has square hole to accept...
    GM-74190
    SKU:
    GM-74190
    Weight:
    1.65 Ounces
    MPN:
    IBV-1000
    MSRP: $74.00
    $53.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $74.00
    $53.99
    Subtotal:
  • GROCO 3\/4" NPT Bronze In-Line Ball Valve [IBV-750]

    GROCO 3/4" NPT Bronze In-Line Ball Valve [IBV-750]

    GROCO

    MSRP: $41.00
    $29.99
    3/4" NPT Bronze In-Line Ball ValveFeatures:Female NPT Threads1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingSelectable handle rotationHandle has square hole to accept...
    GM-74189
    SKU:
    GM-74189
    Weight:
    0.95 Ounces
    MPN:
    IBV-750
    MSRP: $41.00
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $41.00
    $29.99
    Subtotal:
  • GROCO 1\/2" NPT Bronze In-Line Ball Valve [IBV-500]

    GROCO 1/2" NPT Bronze In-Line Ball Valve [IBV-500]

    GROCO

    MSRP: $35.00
    $25.99
    1/2" NPT Bronze In-Line Ball ValveFeatures:Female NPT Threads1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingSelectable handle rotationHandle has square hole to accept...
    GM-74188
    SKU:
    GM-74188
    Weight:
    0.75 Ounces
    MPN:
    IBV-500
    MSRP: $35.00
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $35.00
    $25.99
    Subtotal:
  • GROCO 3\/8" NPT Bronze In-Line Ball Valve [IBV-375]

    GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]

    GROCO

    MSRP: $27.00
    $19.99
    3/8" NPT Bronze In-Line Ball ValveFeatures:Female NPT Threads1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for drainingSelectable handle rotationHandle has square hole to accept...
    GM-74187
    SKU:
    GM-74187
    Weight:
    0.55 Ounces
    MPN:
    IBV-375
    MSRP: $27.00
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.00
    $19.99
    Subtotal:
  • Total: items /

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