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 Butt Hinge - Stamped 304 Stainless Steel - 2" [201080-1]
Sea-Dog
$25.70Butt Hinge - Stamped 304 Stainless Steel - 2"These Butt Hinges consist of two rectangular leaves that attach to the abutting surfaces of a door and door jamb. Designed to be mortised in for a flush installation. Constructed of corrosion-resistant...GM-108502- SKU:
- GM-108502
- Weight:
- 0.00 Ounces
- MPN:
- 201080-1
$25.70Qty in Cart: 0Quantity:Price:$25.70Subtotal: -
Sea-Dog Garboard Replacement Plug - Machined Bronze [520041-5]
Sea-Dog
$251.00Garboard Replacement Plug - Machined BronzeThe replacement plug has a square top for use with a socket wrench. Constructed of machined bronze. Installs with three #10 FH fasteners (not included).Specifications:Weight: .04 ozReplacement plug for 520040...GM-108501- SKU:
- GM-108501
- Weight:
- 4.00 Ounces
- MPN:
- 520041-5
$251.00 -
Lumitec Poco 4 Digital Light Control Module [101925]
Lumitec
MSRP: $430.09$409.59Poco™ 4 Digital Light Control ModulePoco Digital Lighting Control delivers powerful, low-cost, on-board lighting control through a compatible MFD or connected smart device in a simple, easy-to-install control module.Poco 4 is the latest iteration...GM-108499- SKU:
- GM-108499
- Weight:
- 0.95 Ounces
- MPN:
- 101925
MSRP: $430.09$409.59Qty in Cart: 0Quantity:Price:MSRP: $430.09$409.59Subtotal: -
Sea-Dog Round Hatch Handle Latch - Investment Cast 316 Stainless Steel [221942]
Sea-Dog
$127.35Round Hatch Handle Latch - Investment Cast 316 Stainless SteelThese Round Hatch Handle Latches feature a T-handle to engage the offset locking arm. The handle is recessed for a flush, clean installation. Constructed of corrosion-resistant...GM-108495- SKU:
- GM-108495
- Weight:
- 0.00 Ounces
- MPN:
- 221942
$127.35Qty in Cart: 0Quantity:Price:$127.35Subtotal: -
Sea-Dog Heavy-Duty Clamp-On Oarlock - Zinc Plated Steel [582070-1]
Sea-Dog
$31.95Heavy-Duty Clamp-On Oarlock - Zinc Plated SteelHeavy Duty Clamp-On Oarlocks feature an easy-to-install bolted clamp that is adjustable to fit oars between 3/4" and 1-1/2" in diameter. Straight 2" long shank (1/2" or 9/16" diameter available)...GM-108494- SKU:
- GM-108494
- Weight:
- 0.00 Ounces
- MPN:
- 582070-1
$31.95Qty in Cart: 0Quantity:Price:$31.95Subtotal: -
Sea-Dog Surface Mount Locking Ring Pull - Stamped 304 Stainless Steel/Die Cast Zinc Lock [221831-1]
Sea-Dog
$26.25Surface Mount Locking Ring Pull - Stamped 304 Stainless Steel/Die Cast Zinc LockThis Surface Mount Locking Ring Pull is recessed for a flush, clean installation. Includes two locking arms for flush or offset installations. Ideal for hatches, deck...GM-108493- SKU:
- GM-108493
- Weight:
- 0.30 Ounces
- MPN:
- 221831-1
$26.25 -
Sea-Dog Hatch Hinge - Investment Cast 316 Stainless Steel [205280-1]
Sea-Dog
$40.55Hatch Hinge - Investment Cast 316 Stainless SteelThis Hatch Hinge features a removable clevis pin with a split ring for easy separation. Includes a stop to hold the hatch in an upright position when open. Constructed of corrosion-resistant...GM-108492- SKU:
- GM-108492
- Weight:
- 0.00 Ounces
- MPN:
- 205280-1
$40.55Qty in Cart: 0Quantity:Price:$40.55Subtotal: -
Sea-Dog Jaw Jaw Swivel - Investment Cast 316 Stainless Steel Body w/304 Stainless Steel Pin [182310]
Sea-Dog
$34.70Jaw & Jaw Swivel - Investment Cast 316 Stainless Steel Body with 304 Stainless Steel PinJaw & Jaw Swivels link together two parts that have separate rotational directions, reducing knotting or twisting and relieving stress. Constructed of...GM-108490- SKU:
- GM-108490
- Weight:
- 0.00 Ounces
- MPN:
- 182310
$34.70Qty in Cart: 0Quantity:Price:$34.70Subtotal: -
Sea-Dog Bow Shackle - 7/8" Diameter, 1" Opening, 316 Cast Stainless Steel [147062-1]
Sea-Dog
$18.75Bow Shackle - Investment Cast 316 Stainless Steel BodyWith their rounded shape, Bow Shackles are designed for many different applications. Features a screw pin closure for quick removal, making them ideal for rigging applications where fast and/or...GM-108489- SKU:
- GM-108489
- Weight:
- 0.50 Ounces
- MPN:
- 147062-1
$18.75 -
Sea-Dog Oarlock Socket - 2" - Cast Brass/Polyethylene [580570-1]
Sea-Dog
$51.55Oarlock & Socket - 2" - Cast Brass/PolyethyleneThese Oarlocks & Sockets feature traditional styling. Oarlocks are available in 2" or 2-1/8" sizes with a 1/2” shaft. The pin style and round horns secure the oar in place in all sea...GM-108488- SKU:
- GM-108488
- Weight:
- 0.00 Ounces
- MPN:
- 580570-1
$51.55Qty in Cart: 0Quantity:Price:$51.55Subtotal: -
Sea-Dog Wiper Blade - Straight Blade Style Arm - 304 Stainless Steel [414214S-1]
Sea-Dog
$38.65Wiper Blade - Straight Blade Style Arm - 304 Stainless SteelThese deluxe curved Wiper Blades feature a marine-grade silicone rubber squeegee. For use on flat or curved windshields with a straight blade style arm. Constructed of corrosion-resistant 304...GM-108487- SKU:
- GM-108487
- Weight:
- 0.00 Ounces
- MPN:
- 414214S-1
$38.65Qty in Cart: 0Quantity:Price:$38.65Subtotal: -
Sea-Dog Hose Deck Fill w/Splash Guard - Die Cast Zinc Chrome Plated [351750-1]
Sea-Dog
$27.25Hose Deck Fill with Splash Guard - Die Cast Zinc Chrome PlatedThis Hose Deck Fill with Splash Guard features a cap with easy-to-use tabs for keyless operation (no deck plate key required). Cap diameter 1-11/16", thread pitch 12 SAE. Fits 1-1/2" ID hose...GM-108486- SKU:
- GM-108486
- Weight:
- 0.60 Ounces
- MPN:
- 351750-1
$27.25Qty in Cart: 0Quantity:Price:$27.25Subtotal: -
Sea-Dog Stern Eye - 3/8" x 3-1/2" - Machined 304 Stainless Steel [080135-1]
Sea-Dog
$22.90Stern Eye - 3/8" x 3-1/2" - Machined 304 Stainless SteelThese Stern Eyes are for use as a tie-down point on your boat’s stern. Robust backing plates for added rigidity. 3/8" and 7/16" shafts have rolled threads. 1/2" stock has cut threads...GM-108485- SKU:
- GM-108485
- Weight:
- 0.40 Ounces
- MPN:
- 080135-1
$22.90 -
Sea-Dog 3 Position 1 Circuit Push-Pull Switch - Stamped Brass [420410-1]
Sea-Dog
$29.753 Position 1 Circuit Push-Pull Switch - Stamped BrassThis Three Position One Circuit Push-Pull Switch features one circuit (normally Off), three position: Off/On/On. Pushed in all the way, the switch is off. Pulled to the first position, the first...GM-108484- SKU:
- GM-108484
- Weight:
- 0.00 Ounces
- MPN:
- 420410-1
$29.75Qty in Cart: 0Quantity:Price:$29.75Subtotal: -
Sea-Dog Momentary Push Button Switch - Stamped Brass [420420-1]
Sea-Dog
$27.35Momentary Push Button Switch - Stamped BrassThis universal Momentary Push Button On-Off Switch is wired with two screw terminals and is designed to be panel mounted in a 5/8" diameter hole. Switch options include: No cap, a standard black waterproof...GM-108483- SKU:
- GM-108483
- Weight:
- 0.00 Ounces
- MPN:
- 420420-1
$27.35Qty in Cart: 0Quantity:Price:$27.35Subtotal: -
Sea-Dog Door Stop Catch - Investment Cast 316 Stainless Steel [221710-1]
Sea-Dog
$49.25Door Stop & Catch - Investment Cast 316 Stainless SteelThese Door Stops and Catches hold the door securely against the rubber stop, effectively reducing rattling common with most door hooks. The spring-loaded latch allows for quick and easy release...GM-108482- SKU:
- GM-108482
- Weight:
- 0.45 Ounces
- MPN:
- 221710-1
$49.25Qty in Cart: 0Quantity:Price:$49.25Subtotal: -
Sea Dog Bow Eye - 1/2" - Machined 304 Stainless Steel [080085-1]
Sea-Dog
$45.45Bow Eye - 1/2" - Machined 304 Stainless SteelThese Bow Eyes are for use as a tie-down point on your boat’s bow. The 3/8" shafts have rolled threads. Constructed of corrosion-resistant machined 304 stainless steel. Includes adjustable finish nuts,...GM-108481- SKU:
- GM-108481
- Weight:
- 0.75 Ounces
- MPN:
- 080085-1
$45.45 -
Sea-Dog Top Mount Hinge Fitting - Investment Cast 316 Stainless Steel - 90 Degree [270210-1]
Sea-Dog
$25.10Top Mount Hinge Fitting - Investment Cast 316 Stainless Steel - 90 DegreeThese Top Mount Hinge Fittings are designed to mount horizontally and attach an eye end in Bimini top applications. Concave Hinges are designed to rail mount on 1” tubing...GM-108480- SKU:
- GM-108480
- Weight:
- 0.00 Ounces
- MPN:
- 270210-1
$25.10Qty in Cart: 0Quantity:Price:$25.10Subtotal: -
Sea-Dog Snubber - 3/8" - Rubber [561512]
Sea-Dog
$29.95Snubber - 3/8" - Rubber Mooring Snubbers absorb shock loads and relieve tension on lines and deck fittings. The length of compensating movement can be adjusted by the number of line turns around the snubber, mitigating the effects of wind and waves...GM-108479- SKU:
- GM-108479
- Weight:
- 0.85 Ounces
- MPN:
- 561512
$29.95 -
Sea-Dog Adjustable Antenna Base - Die Cast Zinc Chrome Plated [329300-1]
Sea-Dog
$75.75Adjustable Antenna Base - Die Cast Zinc Chrome PlatedThis Adjustable Antenna Base features dual swiveling mounts for full adjustability and a ratchet-style handle for side or deck mounting. Designed with an integral feed system for Loran cable. Accepts...GM-108478- SKU:
- GM-108478
- Weight:
- 1.45 Ounces
- MPN:
- 329300-1
$75.75