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
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Harken 22mm Double Micro Block w/Becket [227]
Harken
MSRP: $46.05$40.9522mm 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 -
Harken 22mm Double Micro Block [226]
Harken
MSRP: $42.55$37.9522mm 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 lbGM-79036- SKU:
- GM-79036
- Weight:
- 0.10 Ounces
- MPN:
- 226
MSRP: $42.55$37.95 -
Harken 22mm Micro Block w/Becket [225]
Harken
MSRP: $19.55$16.9522mm 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 lbGM-79035- SKU:
- GM-79035
- Weight:
- 0.05 Ounces
- MPN:
- 225
MSRP: $19.55$16.95 -
Harken 22mm Micro Block [224]
Harken
MSRP: $16.90$14.9522mm 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 / 1200lbGM-79034- SKU:
- GM-79034
- Weight:
- 0.05 Ounces
- MPN:
- 224
MSRP: $16.90$14.95 -
Harken Standard Cam-Matic Aluminum Cleat [150]
Harken
MSRP: $50.80$44.95Standard 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 -
Sea-Dog Splash Guard Switch Panel Vertical - 6 Switch [424116-1]
Sea-Dog
MSRP: $84.15$61.99Splash 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 -
Sea-Dog Splash Guard Switch Panel Vertical - 4 Switch [424016-1]
Sea-Dog
MSRP: $60.75$44.99Splash 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 -
Sea-Dog Splash Guard Bilge Pump Panel w/Circuit [423046-1]
Sea-Dog
MSRP: $38.35$27.99Splash 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 -
Sea-Dog Splash Guard Circuit Breaker Panel - 6 Circuit [424806-1]
Sea-Dog
MSRP: $111.55$76.99Splash 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$76.99Qty in Cart: 0Quantity:Price:MSRP: $111.55$76.99Subtotal: -
Sea-Dog Aluminum Circuit Breaker Panel - 6 Circuit [422800-1]
Sea-Dog
MSRP: $83.25$60.99Aluminum 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 -
Sea-Dog Aluminum Switch Panel - Vertical - 4 Switch [422010-1]
Sea-Dog
MSRP: $56.95$41.99Aluminum 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 -
Sea-Dog Aluminum Switch Panel Vertical - 6 Switch [422110-1]
Sea-Dog
MSRP: $76.15$55.99Aluminum 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$55.99Qty in Cart: 0Quantity:Price:MSRP: $76.15$55.99Subtotal: -
Lunasea Natural White G4 Bulb 2W 10-30VDC Bottom Pin Silicon Encapsulated [LLB-21KC-71-00]
Lunasea Lighting
MSRP: $18.99$14.99Natural 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 -
Digital Yacht iKonvert w/USB Interface [ZDIGIKVTUSB]
Digital Yacht
MSRP: $259.95$239.99iKonvert 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 -
Digital Yacht iKonvert NMEA 2000 Gateway w/ISO Interface [ZDIGIKVT]
Digital Yacht
MSRP: $259.95$239.99iKonvert 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 -
Forespar Sta-Plug Mini Emergency Plug [150112]
Forespar Performance Products
MSRP: $24.95$18.99Sta-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 -
HEISE RGB LED Controller Waterproof [MPS-RGBC-4]
HEISE LED Lighting Systems
MSRP: $73.99$65.99RGB 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 -
HEISE 3" 4 LED Cube Light [HE-ICL2]
HEISE LED Lighting Systems
MSRP: $132.99$118.993" 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$118.99Qty in Cart: 0Quantity:Price:MSRP: $132.99$118.99Subtotal: -
HEISE 3" 4 LED Cube Light - 2-Pack [HE-ICL2PK]
HEISE LED Lighting Systems
MSRP: $498.99$448.993" 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$448.99Qty in Cart: 0Quantity:Price:MSRP: $498.99$448.99Subtotal: -
HEISE Infinite Series 8" RGB Backlite Dualrow Bar - 12 LED [HE-INFIN8]
HEISE LED Lighting Systems
MSRP: $327.99$294.99Infinite 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$294.99Qty in Cart: 0Quantity:Price:MSRP: $327.99$294.99Subtotal: