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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Sea-Dog Galvanized Coupler Lock Pin - 1/4" [751010-1]
Sea-Dog
MSRP: $4.85$3.99Galvanized Coupler Lock Pin - 1/4" Square coupler pins add an additional level of security preventing accidental uncoupling while in transit to better protect your trailer. Electrogalvanized steel construction for corrosion resistance. The snap...GM-77391- SKU:
- GM-77391
- Weight:
- 0.10 Ounces
- MPN:
- 751010-1
MSRP: $4.85$3.99 -
Sea-Dog Stainless Steel Surface Mount Handrail - 24" [254324-1]
Sea-Dog
MSRP: $80.95$59.99Stainless Steel Surface Mount Handrail - 24" Constructed of corrosion resistant formed 304 stainless steel. These Surface Mount Hand Rails install easily with two 5/16" FH fasteners (not included). Locate a hand rail quickly and conveniently...GM-77387- SKU:
- GM-77387
- Weight:
- 0.95 Ounces
- MPN:
- 254324-1
MSRP: $80.95$59.99 -
Sea-Dog Stainless Steel Surface Mount Handrail - 18" [254318-1]
Sea-Dog
MSRP: $64.75$47.99Stainless Steel Surface Mount Handrail - 18" Constructed of corrosion resistant formed 304 stainless steel. These Surface Mount Hand Rails install easily with two 5/16" FH fasteners (not included). Locate a hand rail quickly and conveniently...GM-77386- SKU:
- GM-77386
- Weight:
- 0.70 Ounces
- MPN:
- 254318-1
MSRP: $64.75$47.99 -
Sea-Dog Stainless Steel Surface Mount Handrail - 12" [254312-1]
Sea-Dog
MSRP: $50.55$36.99Stainless Steel Surface Mount Handrail - 12" Constructed of corrosion resistant formed 304 stainless steel. These Surface Mount Hand Rails install easily with two 5/16" FH fasteners (not included). Locate a hand rail quickly and conveniently...GM-77385- SKU:
- GM-77385
- Weight:
- 0.50 Ounces
- MPN:
- 254312-1
MSRP: $50.55$36.99 -
Sea Dog Stainless Steel Stud Mount Flanged Hand Rail w/Mounting Flange - 24" [254224-1]
Sea-Dog
MSRP: $75.55$55.99Stainless Steel Stud Mount Flanged Hand Rail with Mounting Flange - 24" These Stud Mounted Flanged Hand Rail features integral 5/16”-18 threaded studs and installs with two 5/16”-18 nuts (not included). Constructed of formed 304...GM-77384- SKU:
- GM-77384
- Weight:
- 0.80 Ounces
- MPN:
- 254224-1
MSRP: $75.55$55.99 -
Sea Dog Stainless Steel Stud Mount Flanged Hand Rail w/Mounting Flange - 12" [254212-1]
Sea-Dog
MSRP: $53.45$39.99Stainless Steel Stud Mount Flanged Hand Rail with Mounting Flange - 12" These Stud Mounted Flanged Hand Rail features integral 5/16”-18 threaded studs and installs with two 5/16”-18 nuts (not included). Constructed of formed 304...GM-77382- SKU:
- GM-77382
- Weight:
- 0.60 Ounces
- MPN:
- 254212-1
MSRP: $53.45$39.99 -
Sea-Dog Stainless Steel Stud Mount Flanged Hand Rail w/Mounting Flange - 10" [254209-1]
Sea-Dog
MSRP: $49.95$36.99Stainless Steel Stud Mount Flanged Hand Rail with Mounting Flange - 10" These Stud Mounted Flanged Hand Rail features integral 5/16”-18 threaded studs and installs with two 5/16”-18 nuts (not included). Constructed of formed 304...GM-77381- SKU:
- GM-77381
- Weight:
- 0.50 Ounces
- MPN:
- 254209-1
MSRP: $49.95$36.99 -
Sea-Dog Stainless Steel Stud Mount Handrail - 24" [254124-1]
Sea-Dog
MSRP: $67.95$49.99Stainless Steel Stud Mount Handrail - 24" The Stud Mounted Hand Rail features integral 5/16”-18 threaded studs and installs with two 5/16”-18 nuts (not included). Constructed of formed 304 stainless steel for corrosion resistance and...GM-77380- SKU:
- GM-77380
- Weight:
- 0.85 Ounces
- MPN:
- 254124-1
MSRP: $67.95$49.99 -
Sea-Dog Stainless Steel Stud Mount Handrail - 12" [254112-1]
Sea-Dog
MSRP: $50.15$36.99Stainless Steel Stud Mount Handrail - 12" The Stud Mounted Hand Rail features integral 5/16”-18 threaded studs and installs with two 5/16”-18 nuts (not included). Constructed of formed 304 stainless steel for corrosion resistance and...GM-77378- SKU:
- GM-77378
- Weight:
- 0.50 Ounces
- MPN:
- 254112-1
MSRP: $50.15$36.99 -
Sea-Dog Stainless Steel Stud Mount Handrail - 6" [254106-1]
Sea-Dog
MSRP: $40.85$26.99Stainless Steel Stud Mount Handrail - 6" The Stud Mounted Hand Rail features integral 5/16”-18 threaded studs and installs with two 5/16”-18 nuts (not included). Constructed of formed 304 stainless steel for corrosion resistance and...GM-77377- SKU:
- GM-77377
- Weight:
- 0.35 Ounces
- MPN:
- 254106-1
MSRP: $40.85$26.99 -
Balmar Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley [XT-SF-170-IR]
Balmar
$588.00Alternator 170 Amp, 12V Single Foot Internal Regulator K6 PulleyAlternator, XT Series, 170A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Case Ground1″ Motorola-Style Mounting; Typical for Westerbeke, Lehman, Hino &...GM-77370- SKU:
- GM-77370
- Weight:
- 14.30 Ounces
- MPN:
- XT-SF-170-IR
$588.00 -
Sea-Dog Folding Ladder - 3 Step [582503-1]
Sea-Dog
MSRP: $70.75$51.99Folding Ladder - 3 Step These Portable Emergency Boarding Ladders are made of molded-in, high-visibility orange polycarbonate with nylon rope supporting the frame. They secure quickly to cleats, railings, stanchions and halyards and will support up...GM-77367- SKU:
- GM-77367
- Weight:
- 1.55 Ounces
- MPN:
- 582503-1
MSRP: $70.75$51.99 -
Sea-Dog Folding Ladder - 4 Step [582502-1]
Sea-Dog
MSRP: $92.34$67.99Folding Ladder - 4 Step These Portable Emergency Boarding Ladders are made of molded-in, high-visibility orange polycarbonate with nylon rope supporting the frame. They secure quickly to cleats, railings, stanchions and halyards and will support up...GM-77366- SKU:
- GM-77366
- Weight:
- 2.00 Ounces
- MPN:
- 582502-1
MSRP: $92.34$67.99 -
Sea-Dog Folding Ladder - 5 Step [582501-1]
Sea-Dog
MSRP: $113.95$78.99Folding Ladder - 5 Step These Portable Emergency Boarding Ladders are made of molded-in, high-visibility orange polycarbonate with nylon rope supporting the frame. They secure quickly to cleats, railings, stanchions and halyards and will support up...GM-77365- SKU:
- GM-77365
- Weight:
- 2.50 Ounces
- MPN:
- 582501-1
MSRP: $113.95$78.99 -
Sea-Dog Leather Mooring Line Chafe Kit - 3/4" [561019-1]
Sea-Dog
MSRP: $26.45$20.99Leather Mooring Line Chafe Kit - 3/4" Mooring line chafe kits include: Waxed twine, heavy duty needle and (2) 10” pieces of leather pre-stamped for sewing. Used to reduce chafe and extend the life of mooring lines. Natural leather - color may...GM-77361- SKU:
- GM-77361
- Weight:
- 0.10 Ounces
- MPN:
- 561019-1
MSRP: $26.45$20.99 -
Sea-Dog Leather Mooring Line Chafe Kit - 5/8" [561016-1]
Sea-Dog
MSRP: $23.45$18.99Leather Mooring Line Chafe Kit - 5/8" Mooring line chafe kits include: Waxed twine, heavy duty needle and (2) 10” pieces of leather pre-stamped for sewing. Used to reduce chafe and extend the life of mooring lines. Natural leather - color may...GM-77360- SKU:
- GM-77360
- Weight:
- 0.15 Ounces
- MPN:
- 561016-1
MSRP: $23.45$18.99 -
Sea-Dog Leather Mooring Line Chafe Kit - 1/2" [561012-1]
Sea-Dog
MSRP: $22.95$17.99Leather Mooring Line Chafe Kit - 1/2" Mooring line chafe kits include: Waxed twine, heavy duty needle and (2) 10” pieces of leather pre-stamped for sewing. Used to reduce chafe and extend the life of mooring lines. Natural leather - color may...GM-77359- SKU:
- GM-77359
- Weight:
- 0.10 Ounces
- MPN:
- 561012-1
MSRP: $22.95$17.99 -
Sea-Dog Leather Mooring Line Chafe Kit - 3/8" 7/16" [561010-1]
Sea-Dog
MSRP: $21.90$16.99Leather Mooring Line Chafe Kit - 3/8" & 7/16" Mooring line chafe kits include: Waxed twine, heavy duty needle and (2) 10” pieces of leather pre-stamped for sewing. Used to reduce chafe and extend the life of mooring lines. Natural leather...GM-77358- SKU:
- GM-77358
- Weight:
- 0.10 Ounces
- MPN:
- 561010-1
MSRP: $21.90$16.99 -
Sea-Dog Double Braided Nylon Dock Line - 3/4" x 50 - Black [302119050BK-1]
Sea-Dog
MSRP: $124.40$71.99Double Braided Nylon Dock Line - 3/4" x 50' - BlackFeatures: Double Braided Nylon Dock Lines100% premium double braided nylonProfessionally spliced soft eye at one endYacht whipped at the bitter end and splice pointWARNING: This product can expose...GM-77355- SKU:
- GM-77355
- Weight:
- 8.00 Ounces
- MPN:
- 302119050BK-1
MSRP: $124.40$71.99Qty in Cart: 0Quantity:Price:MSRP: $124.40$71.99Subtotal: -
Sea-Dog Double Braided Nylon Dock Line - 3/4" x 35 - White [302119035WH-1]
Sea-Dog
MSRP: $108.55$65.99Double Braided Nylon Dock Line - 3/4" x 35' - WhiteFeatures: Double Braided Nylon Dock Lines100% premium double braided nylonProfessionally spliced soft eye at one endYacht whipped at the bitter end and splice pointWARNING: This product can expose...GM-77354- SKU:
- GM-77354
- Weight:
- 5.00 Ounces
- MPN:
- 302119035WH-1
MSRP: $108.55$65.99Qty in Cart: 0Quantity:Price:MSRP: $108.55$65.99Subtotal: