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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Tecnoseal TEC-40 Hull Plate Anode - Zinc [TEC-40]
Tecnoseal
MSRP: $27.95$26.99Hull Plate AnodePlates for HullsMaterial: ZincLength: 7.48"Width: 2.76"Height: 0.51"Weight: 2.20lbs Specifications:Material: ZincBox Dimensions: 1"H x 3"W x 8"L WT: 2.2 lbsUPC: 8033837068723Quick Guide (pdf)Owner's Manual (pdf)GM-52008- SKU:
- GM-52008
- Weight:
- 2.20 Ounces
- MPN:
- TEC-40
MSRP: $27.95$26.99Qty in Cart: 0Quantity:Price:MSRP: $27.95$26.99Subtotal: -
Blue Sea 3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit Position [3119]
Blue Sea Systems
MSRP: $1,273.99$838.993119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit PositionThe 3119 panel enclosure is for ELCI Main circuit breakers and other large frame devices. Meets ABYC E-11 when used with an ELCI Main circuit breaker...GM-52007- SKU:
- GM-52007
- Weight:
- 4.00 Ounces
- MPN:
- 3119
MSRP: $1,273.99$838.99 -
Blue Sea 7520 P12 LED Remote f/Battery Chargers [7520]
Blue Sea Systems
MSRP: $213.99$141.99P12 Battery Charger LED RemoteLED IndicatorsCharging LED- Quick check for green light confirms chargingCharge Stage- Displays charging stageEqualize LED- Indicates the charger is currently in equalization modeFan Mode- Indicates charger's internal fan...GM-51991- SKU:
- GM-51991
- Weight:
- 1.00 Ounces
- MPN:
- 7520
MSRP: $213.99$141.99 -
TACO Poly Thru-Bolt Rod Holder w/Mounting Holes - No Hardware - White [P04-011W]
TACO Marine
MSRP: $18.99$16.99Thru-Bolt Mount Rod HolderFeatures:WhiteUV-Stabilized PolyethyleneFront Access HolePre Drilled Mounting HolesStainless Hardware Not IncludedThis product may not be returned to the original point of purchase. Please contact the manufacturer directly...GM-51824- SKU:
- GM-51824
- Weight:
- 0.40 Ounces
- MPN:
- P04-011W
MSRP: $18.99$16.99 -
TACO Poly Stand-Off Rod Holder w/Stainless Steel Hardware - White [P04-0111W]
TACO Marine
MSRP: $20.99$18.99Stand-Off Mount Rod HolderFeatures:WhiteUV-Stabilized PolyethyleneFront Access Hole & Integrated Stand-Offs for Easy MountingStainless Hardware IncludedThis product may not be returned to the original point of purchase. Please contact the manufacturer...GM-51823- SKU:
- GM-51823
- Weight:
- 0.40 Ounces
- MPN:
- P04-0111W
MSRP: $20.99$18.99 -
Taco Poly Stand-Off Rod Holder - No Hardware - White [P04-091W]
TACO Marine
MSRP: $7.99$4.99Stand-Off Mount Rod HolderFeatures:WhiteUV-Stabilized PolyethyleneFront Access Hole & Integrated Stand-Offs for Easy MountingStainless Hardware Not IncludedThis product may not be returned to the original point of purchase. Please contact the...GM-51822- SKU:
- GM-51822
- Weight:
- 0.30 Ounces
- MPN:
- P04-091W
MSRP: $7.99$4.99 -
TACO Wedge Plates f/Grand Slam Outriggers - White [WP-150WHA-1]
TACO Marine
MSRP: $180.99$150.99Wedge PlateFeatures:Injection molded plastic wedges for use w/curved T-TopsSold In PairsSpecifications:Length: 6"Width: 4"Style: 7.5°Color: WhiteThis product may not be returned to the original point of purchase. Please contact the manufacturer...GM-51821- SKU:
- GM-51821
- Weight:
- 0.60 Ounces
- MPN:
- WP-150WHA-1
MSRP: $180.99$150.99 -
Blue Sea 4309 WeatherDeck 12V DC Waterproof Switch Panel - 8 Position [4309]
Blue Sea Systems
MSRP: $132.99$87.99WeatherDeck® 12V DC Waterproof Switch Panel - 8 PositionIntegrated switch guards reduce the risk of accidental switchingPanels can be mounted in four different orientationsPanel front rated IP67 when properly mounted with watertight mounting...GM-51816- SKU:
- GM-51816
- Weight:
- 1.20 Ounces
- MPN:
- 4309
MSRP: $132.99$87.99 -
Blue Sea 4307 WeatherDeck 12V DC Waterproof Switch Panel - 6 Position [4307]
Blue Sea Systems
MSRP: $106.99$70.99WeatherDeck® 12V DC Waterproof Switch Panel - 6 PositionIntegrated switch guards reduce the risk of accidental switchingPanels can be mounted in four different orientationsPanel front rated IP67 when properly mounted with watertight mounting...GM-51815- SKU:
- GM-51815
- Weight:
- 0.90 Ounces
- MPN:
- 4307
MSRP: $106.99$70.99 -
Blue Sea 4305 WeatherDeck 12V DC Waterproof Switch Panel - 4 Posistion [4305]
Blue Sea Systems
MSRP: $80.99$53.99WeatherDeck® 12V DC Waterproof Switch Panel - 4 PositionIntegrated switch guards reduce the risk of accidental switchingPanels can be mounted in four different orientationsPanel front rated IP67 when properly mounted with watertight mounting...GM-51814- SKU:
- GM-51814
- Weight:
- 0.70 Ounces
- MPN:
- 4305
MSRP: $80.99$53.99 -
Blue Sea 4303 WeatherDeck 12V DC Waterproof Switch Panel - 2 Position [4303]
Blue Sea Systems
MSRP: $55.99$37.99WeatherDeck® 12V DC Waterproof Switch Panel - 2 PositionIntegrated switch guards reduce the risk of accidental switchingPanels can be mounted in four different orientationsPanel front rated IP67 when properly mounted with watertight mounting...GM-51813- SKU:
- GM-51813
- Weight:
- 0.45 Ounces
- MPN:
- 4303
MSRP: $55.99$37.99 -
Blue Sea 5054 ST CLB Circuit Breaker Block - 12 Position w/Negative Bus [5054]
Blue Sea Systems
MSRP: $181.99$119.99ST CLB Circuit Breaker Block - 12 Position w/Negative BusFeaturesQuick connect clips allow circuit breakers to snap easily into placeTin-plated copper busses and screw terminalsClear insulating cover with square format label recesses, satisfies...GM-51812- SKU:
- GM-51812
- Weight:
- 1.50 Ounces
- MPN:
- 5054
MSRP: $181.99$119.99 -
Blue Sea 5052 ST CLB Circuit Breaker Block - 6 Position w/Negative Bus [5052]
Blue Sea Systems
MSRP: $105.99$69.99ST CLB Circuit Breaker Block - 6 Position w/Negative BusFeaturesQuick connect clips allow circuit breakers to snap easily into placeTin-plated copper busses and screw terminalsClear insulating cover with square format label recesses, satisfies ABYC/USCG...GM-51811- SKU:
- GM-51811
- Weight:
- 0.90 Ounces
- MPN:
- 5052
MSRP: $105.99$69.99 -
Blue Sea 5051 ST CLB Circuit Breaker Block - 12 Position [5051]
Blue Sea Systems
MSRP: $135.99$89.99ST CLB Circuit Breaker Block - 12 PositionFeaturesQuick connect clips allow circuit breakers to snap easily into placeTin-plated copper busses and screw terminalsClear insulating cover with square format label recesses, satisfies ABYC/USCG insulation...GM-51810- SKU:
- GM-51810
- Weight:
- 1.30 Ounces
- MPN:
- 5051
MSRP: $135.99$89.99 -
Blue Sea 5050 ST CLB Circuit Breaker Block - 6 Position [5050]
Blue Sea Systems
MSRP: $82.99$54.99ST CLB Circuit Breaker Block - 6 PositionFeaturesQuick connect clips allow circuit breakers to snap easily into placeTin-plated copper busses and screw terminalsClear insulating cover with square format label recesses, satisfies ABYC/USCG insulation...GM-51809- SKU:
- GM-51809
- Weight:
- 0.80 Ounces
- MPN:
- 5050
MSRP: $82.99$54.99 -
Blue Sea 5049 ST CLB Circuit Breaker Block Jumper - *Package of 5* [5049]
Blue Sea Systems
MSRP: $9.99$6.99ST CLB Circuit Breaker Block Jumper - Package of 5Specifications:5 per retail packageWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or...GM-51808- SKU:
- GM-51808
- Weight:
- 0.10 Ounces
- MPN:
- 5049
MSRP: $9.99$6.99 -
Actisense NMEA 0183 PC OPTO-Isolator Cable, RS232 DB9 Female, Shielded (Isolated to PC) [OPTO-4]
Actisense
$128.54NMEA 0183 PC OPTO-Isolator Cable, RS232 DB9 Female, Shielded (Isolated to PC)Add isolation to an RS232 port to protect against ground loops. The OPTO-4 provides a safe and low cost way of connecting an RS422 (NMEA 0183) system to an RS232 (PC COM port)...GM-51801- SKU:
- GM-51801
- Weight:
- 0.25 Ounces
- MPN:
- OPTO-4
$128.54 -
Actisense NMEA 2000 Engine Monitoring Unit - Analog to NMEA2000 Engine Gateway [EMU-1-BAS]
Actisense
$682.95NMEA 2000 Engine Monitoring Unit - Analog to NMEA2000 Engine GatewayShare engine information on the NMEA 2000 bus.The Actisense EMU-1 is a specialized analogue to NMEA 2000 Gateway which converts data from analogue engine gauges/senders into NMEA 2000...GM-51787- SKU:
- GM-51787
- Weight:
- 1.00 Ounces
- MPN:
- EMU-1-BAS
$682.95 -
Speco 4" x 6" Weatherproof PA Speaker Horn - White [SPC12RP]
Speco Tech
MSRP: $33.75$25.994" x 6" Weatherproof PA Speaker Horn - WhiteFeatures:Frequency Response: 200Hz - 15kHzSensitivity (1W/1M): 110dBDimensions: 8" L x 6" W x 4" H Includes stainless steel mounting hardware and ABS plastic baseBracket pivots 90° Specifications:Shape:...GM-51786- SKU:
- GM-51786
- Weight:
- 1.85 Ounces
- MPN:
- SPC12RP
MSRP: $33.75$25.99 -
Tecnoseal Z406 Hull Plate Anode - Zinc [TEC-Z-406]
Tecnoseal
MSRP: $73.75$71.99Z406 Hull Plate AnodePlates for HullsMaterial: ZincLength: 8.50"Width: 4.17"Height: 1.10"Weight: 6.73lbs Specifications:Material: ZincBox Dimensions: 1"H x 5"W x 9"L WT: 6.8 lbsUPC: 8033837068792Quick Guide (pdf)Owner's Manual (pdf)GM-51779- SKU:
- GM-51779
- Weight:
- 6.80 Ounces
- MPN:
- TEC-Z-406
MSRP: $73.75$71.99Qty in Cart: 0Quantity:Price:MSRP: $73.75$71.99Subtotal: