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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.

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  • Qty in Cart
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  • Harken 22mm Double Micro Block w\/Becket [227]

    Harken 22mm Double Micro Block w/Becket [227]

    Harken

    MSRP: $46.05
    $40.95
    22mm Double Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 64mm / 2.5in.Weight: 43g / 1.5oz.Maximum line: 6mm / 1/4in.Maximum working load: 159kg / 350lbBreaking load:...
    GM-79037
    SKU:
    GM-79037
    Weight:
    0.10 Ounces
    MPN:
    227
    MSRP: $46.05
    $40.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $46.05
    $40.95
    Subtotal:
  • Harken 22mm Double Micro Block [226]

    Harken 22mm Double Micro Block [226]

    Harken

    MSRP: $42.55
    $37.95
    22mm Double Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 43g / 1.5oz.Maximum line: 6mm / 1/4in.Maximum working load: 159kg / 350lbBreaking load: 544kg/ 1200 lb
    GM-79036
    SKU:
    GM-79036
    Weight:
    0.10 Ounces
    MPN:
    226
    MSRP: $42.55
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $42.55
    $37.95
    Subtotal:
  • Harken 22mm Micro Block w\/Becket [225]

    Harken 22mm Micro Block w/Becket [225]

    Harken

    MSRP: $19.55
    $16.95
    22mm Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 21g / .75oz.Maximum line: 6mm / 1/4in.Maximum working load: 91kg / 200lbBreaking load: 544kg/ 1200 lb
    GM-79035
    SKU:
    GM-79035
    Weight:
    0.05 Ounces
    MPN:
    225
    MSRP: $19.55
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $19.55
    $16.95
    Subtotal:
  • Harken 22mm Micro Block [224]

    Harken 22mm Micro Block [224]

    Harken

    MSRP: $16.90
    $14.95
    22mm Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8inLength: 38mm / 1-1/2inWeight: 14g / 0.5ozMaximum line: 6mm / 1/4inMaximum working load: 91kg / 200lbBreaking load: 544kg / 1200lb
    GM-79034
    SKU:
    GM-79034
    Weight:
    0.05 Ounces
    MPN:
    224
    MSRP: $16.90
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.90
    $14.95
    Subtotal:
  • Harken Standard Cam-Matic Aluminum Cleat [150]

    Harken Standard Cam-Matic Aluminum Cleat [150]

    Harken

    MSRP: $50.80
    $44.95
    Standard Cam-Matic® Aluminum CleatAluminum Cam-Matics® are hardcoat-anodized for high-load, high-wear, continuous adjustment applications. Specifications:Height: 30 mm / 1-3/16 inLength: 65 mm / 2-9/16 inWidth: 32 mm / 1-1/4 inWeight: 71 g...
    GM-79033
    SKU:
    GM-79033
    Weight:
    0.15 Ounces
    MPN:
    150
    MSRP: $50.80
    $44.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $50.80
    $44.95
    Subtotal:
  • Sea-Dog Splash Guard Switch Panel Vertical - 6 Switch [424116-1]

    Sea-Dog Splash Guard Switch Panel Vertical - 6 Switch [424116-1]

    Sea-Dog

    MSRP: $84.15
    $61.99
    Splash Guard Switch Panel Vertical - 6 SwitchThe Splash Guard Vertical 4-Gang Rocker Switch Panel features six 15A 12VDC illuminated SPST On/Off rocker switches and six fuse holders for use with standard AGC 1/4” x 1-1/4” glass style fuses...
    GM-79029
    SKU:
    GM-79029
    Weight:
    0.75 Ounces
    MPN:
    424116-1
    MSRP: $84.15
    $61.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.15
    $61.99
    Subtotal:
  • Sea-Dog Splash Guard Switch Panel Vertical - 4 Switch [424016-1]

    Sea-Dog Splash Guard Switch Panel Vertical - 4 Switch [424016-1]

    Sea-Dog

    MSRP: $60.75
    $44.99
    Splash Guard Switch Panel Vertical - 4 SwitchThe Splash Guard Vertical 4-Gang Rocker Switch Panel features four 15A 12VDC illuminated SPST On/Off rocker switches and four fuse holders for use with standard AGC 1/4” x 1-1/4” glass style fuses...
    GM-79028
    SKU:
    GM-79028
    Weight:
    0.55 Ounces
    MPN:
    424016-1
    MSRP: $60.75
    $44.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $60.75
    $44.99
    Subtotal:
  • Sea-Dog Splash Guard Bilge Pump Panel w\/Circuit [423046-1]

    Sea-Dog Splash Guard Bilge Pump Panel w/Circuit [423046-1]

    Sea-Dog

    MSRP: $38.35
    $27.99
    Splash Guard Bilge Pump Panel with CircuitThe Splash Guard Bilge Pump Panel features a splash guard switch cover making this panel ideal for applications where the front might be subjected to light spray or water (NOT designed for total water immersion)...
    GM-79027
    SKU:
    GM-79027
    Weight:
    0.25 Ounces
    MPN:
    423046-1
    MSRP: $38.35
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $38.35
    $27.99
    Subtotal:
  • Sea-Dog Splash Guard Circuit Breaker Panel - 6 Circuit [424806-1]

    Sea-Dog Splash Guard Circuit Breaker Panel - 6 Circuit [424806-1]

    Sea-Dog

    MSRP: $111.55
    $76.99
    Splash Guard Circuit Breaker Panel - 6 CircuitThe Splash Guard Vertical 6-Gang Breaker Rocker Switch Panel features six 15A 12VDC illuminating SPST On/Off rocker switches and six thermal AC/DC circuit breakers (two 3A, two 6A, one 8A, and one 10A)...
    GM-79023
    SKU:
    GM-79023
    Weight:
    1.00 Ounces
    MPN:
    424806-1
    MSRP: $111.55
    $76.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $111.55
    $76.99
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  • Sea-Dog Aluminum Circuit Breaker Panel - 6 Circuit [422800-1]

    Sea-Dog Aluminum Circuit Breaker Panel - 6 Circuit [422800-1]

    Sea-Dog

    MSRP: $83.25
    $60.99
    Aluminum Circuit Breaker Panel - 6 CircuitAluminum Breaker Panel features six 15A 12VDC illuminated SPST On/Off rocker switches and six thermal AC/DC circuit breakers (two 3A, two 6A, one 8A, and one 10A). Individual circuit 10A max. 40A total. 12VDC...
    GM-79022
    SKU:
    GM-79022
    Weight:
    0.90 Ounces
    MPN:
    422800-1
    MSRP: $83.25
    $60.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.25
    $60.99
    Subtotal:
  • Sea-Dog Aluminum Switch Panel - Vertical - 4 Switch [422010-1]

    Sea-Dog Aluminum Switch Panel - Vertical - 4 Switch [422010-1]

    Sea-Dog

    MSRP: $56.95
    $41.99
    Aluminum Switch Panel - Vertical - 4 SwitchAluminum Vertical Rocker Switch Panel features four 15A 12VDC illuminated SPST On/Off rocker switches and four 10A 12VDC fuse holders. Individual circuit 10A max. 37A total. 12VDC. Includes a sheet of 20...
    GM-79021
    SKU:
    GM-79021
    Weight:
    0.50 Ounces
    MPN:
    422010-1
    MSRP: $56.95
    $41.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $56.95
    $41.99
    Subtotal:
  • Sea-Dog Aluminum Switch Panel Vertical - 6 Switch [422110-1]

    Sea-Dog Aluminum Switch Panel Vertical - 6 Switch [422110-1]

    Sea-Dog

    MSRP: $76.15
    $55.99
    Aluminum Switch Panel Vertical - 6 SwitchAluminum Vertical Rocker Switch Panel features six 15A 12VDC illuminated SPST On/Off rocker switches and six 10A 12VDC fuse holders. Individual circuit 10A max. 37A total. 12VDC. Includes a sheet of 20 preprinted...
    GM-79020
    SKU:
    GM-79020
    Weight:
    0.65 Ounces
    MPN:
    422110-1
    MSRP: $76.15
    $55.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $76.15
    $55.99
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  • Lunasea Natural White G4 Bulb 2W 10-30VDC Bottom Pin Silicon            Encapsulated [LLB-21KC-71-00]

    Lunasea Natural White G4 Bulb 2W 10-30VDC Bottom Pin Silicon Encapsulated [LLB-21KC-71-00]

    Lunasea Lighting

    MSRP: $18.99
    $14.99
    Natural White G4 Bulb 2W 10-30VDC Bottom Pin Silicon EncapsulatedThe Lunasea LED G4 Light produces light with a 360 degree spread instead of being the traditional directional beam. At over 200 lumen output this light replaces a 25-30W Halogen. This soft...
    GM-79013
    SKU:
    GM-79013
    Weight:
    0.05 Ounces
    MPN:
    LLB-21KC-71-00
    MSRP: $18.99
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18.99
    $14.99
    Subtotal:
  • Digital Yacht iKonvert w\/USB Interface [ZDIGIKVTUSB]

    Digital Yacht iKonvert w/USB Interface [ZDIGIKVTUSB]

    Digital Yacht

    MSRP: $259.95
    $239.99
    iKonvert with USB InterfaceThe iKonvert NMEA2000-0183 Gateway/Converter is an intelligent and flexible gateway for allowing software applications to read/write NMEA2000 data, either as RAW binary PGN data for ultimate analysis and control or converted...
    GM-79012
    SKU:
    GM-79012
    Weight:
    0.50 Ounces
    MPN:
    ZDIGIKVTUSB
    MSRP: $259.95
    $239.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $259.95
    $239.99
    Subtotal:
  • Digital Yacht iKonvert NMEA 2000 Gateway w\/ISO Interface [ZDIGIKVT]

    Digital Yacht iKonvert NMEA 2000 Gateway w/ISO Interface [ZDIGIKVT]

    Digital Yacht

    MSRP: $259.95
    $239.99
    iKonvert NMEA 2000 Gateway with ISO InterfaceThe iKonvert NMEA2000-0183 Gateway/Converter is an intelligent and flexible gateway for allowing new NMEA2000 equipment to talk to legacy NMEA0183 equipment. Conversions are bi-directional, so whether you...
    GM-79011
    SKU:
    GM-79011
    Weight:
    0.40 Ounces
    MPN:
    ZDIGIKVT
    MSRP: $259.95
    $239.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $259.95
    $239.99
    Subtotal:
  • Forespar Sta-Plug Mini Emergency Plug [150112]

    Forespar Sta-Plug Mini Emergency Plug [150112]

    Forespar Performance Products

    MSRP: $24.95
    $18.99
    Sta-Plug® Mini Emergency PlugThe Sta-Plug® Mini™, Forespar's form-fitting emergency plug. A soft cone-shaped design allows it to easily fill the irregular shapes of hull impact breaches, as well as any round hole leak from a hose or...
    GM-79009
    SKU:
    GM-79009
    Weight:
    0.15 Ounces
    MPN:
    150112
    MSRP: $24.95
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $24.95
    $18.99
    Subtotal:
  • HEISE RGB LED Controller Waterproof [MPS-RGBC-4]

    HEISE RGB LED Controller Waterproof [MPS-RGBC-4]

    HEISE LED Lighting Systems

    MSRP: $73.99
    $65.99
    RGB LED Controller WaterproofFeatures:10 SPEEDS – 20 MODESWaterproof RGB LED Controller via smartphone APPUse RGB MPS APP to control your infinite colors – 10 speeds – 20 dynamic modesLEDs flash...
    GM-78995
    SKU:
    GM-78995
    Weight:
    0.30 Ounces
    MPN:
    MPS-RGBC-4
    MSRP: $73.99
    $65.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $73.99
    $65.99
    Subtotal:
  • HEISE 3" 4 LED Cube Light [HE-ICL2] HEISE 3" 4 LED Cube Light [HE-ICL2]

    HEISE 3" 4 LED Cube Light [HE-ICL2]

    HEISE LED Lighting Systems

    MSRP: $132.99
    $118.99
    3" 4 LED Cube LightSpecifications:Wattage: 13WLumens: 1080Lux @ 10M: 411Color Temperature: 6000KBeam Pattern: Spot (8°)Construction:Housing Material: Die-Cast Aluminum HousingHousing Color: BlackLens Material: PCMounting Bracket: Stainless...
    GM-78993
    SKU:
    GM-78993
    Weight:
    1.85 Ounces
    MPN:
    HE-ICL2
    MSRP: $132.99
    $118.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $132.99
    $118.99
    Subtotal:
  • HEISE 3" 4 LED Cube Light - 2-Pack [HE-ICL2PK] HEISE 3" 4 LED Cube Light - 2-Pack [HE-ICL2PK]

    HEISE 3" 4 LED Cube Light - 2-Pack [HE-ICL2PK]

    HEISE LED Lighting Systems

    MSRP: $498.99
    $448.99
    3" 4 LED Cube Light - 2-PackSpecifications:Wattage: 13WLumens: 1080Lux @ 10M: 411Color Temperature: 6000KBeam Pattern: Spot (8°)Construction:Housing Material: Die-Cast Aluminum HousingHousing Color: BlackLens Material: PCMounting Bracket: Stainless...
    GM-78992
    SKU:
    GM-78992
    Weight:
    0.00 Ounces
    MPN:
    HE-ICL2PK
    MSRP: $498.99
    $448.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $498.99
    $448.99
    Subtotal:
  • HEISE Infinite Series 8" RGB Backlite Dualrow Bar - 12 LED [HE-INFIN8]

    HEISE Infinite Series 8" RGB Backlite Dualrow Bar - 12 LED [HE-INFIN8]

    HEISE LED Lighting Systems

    MSRP: $327.99
    $294.99
    Infinite Series 8" RGB Backlite Dualrow Bar - 12 LEDThe Infinite Series offers pure white light with 16 million selectable colors as a backlight, controlled by a mobile app. The military breather port allows moisture to escape and the virtually...
    GM-78991
    SKU:
    GM-78991
    Weight:
    0.00 Ounces
    MPN:
    HE-INFIN8
    MSRP: $327.99
    $294.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $327.99
    $294.99
    Subtotal:
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