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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.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Sea-Dog MaxBlast Stainless Steel Trumpet 12V Horn - Single [431510-1]

    Sea-Dog MaxBlast Stainless Steel Trumpet 12V Horn - Single [431510-1]

    Sea-Dog

    MSRP: $166.95
    $114.99
    MaxBlast Stainless Steel Trumpet 12V Horn - SingleMaxBlast Single Trumpet Air Horn is constructed of durable stainless steel.  When installed, the trumpet should point slightly downward to permit water drainage.Specifications:Stainless...
    GM-77194
    SKU:
    GM-77194
    Weight:
    1.70 Ounces
    MPN:
    431510-1
    MSRP: $166.95
    $114.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $166.95
    $114.99
    Subtotal:
  • Sea-Dog Dual USB Rocker Switch Style Voltmeter w\/Hidden Display [426527-1]

    Sea-Dog Dual USB Rocker Switch Style Voltmeter w/Hidden Display [426527-1]

    Sea-Dog

    MSRP: $37.95
    $27.99
    Dual USB Rocker Switch Style Voltmeter with Hidden Display This Dual USB Rocker Switch Style Voltmeter fits into any standard 13/16” X 1-7/16” hole. Allows two devices to be charged simultaneously while also displaying the batteries...
    GM-77192
    SKU:
    GM-77192
    Weight:
    0.10 Ounces
    MPN:
    426527-1
    MSRP: $37.95
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $37.95
    $27.99
    Subtotal:
  • Sea-Dog Dual USB Rocker Switch Style Power Socket [426520-1]

    Sea-Dog Dual USB Rocker Switch Style Power Socket [426520-1]

    Sea-Dog

    MSRP: $29.95
    $21.99
    Dual USB Rocker Switch Style Power Socket This USB rocker switch power socket charges two devices simultaneously. Fits into any 13/16” X 1-7/16” rocker switch hole. Input 12–24VDC. Total output DC 5V/4.8A with the load being split...
    GM-77191
    SKU:
    GM-77191
    Weight:
    0.10 Ounces
    MPN:
    426520-1
    MSRP: $29.95
    $21.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $29.95
    $21.99
    Subtotal:
  • Sea-Dog Dual USB Socket\/Voltmeter w\/Hidden Display [426517-1]

    Sea-Dog Dual USB Socket/Voltmeter w/Hidden Display [426517-1]

    Sea-Dog

    MSRP: $39.95
    $25.99
    Dual USB Socket/Voltmeter with Hidden Display This Dual USB Socket allows for two devices to be charged simultaneously while also displaying the batteries output. The total output 4.8A load is split 2.4A per side as needed. Enough power to charge...
    GM-77190
    SKU:
    GM-77190
    Weight:
    0.10 Ounces
    MPN:
    426517-1
    MSRP: $39.95
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.95
    $25.99
    Subtotal:
  • Mate Series Plastic 30 Rod  Cup Holder - Drain - Round Top - White [P1030DW]

    Mate Series Plastic 30 Rod Cup Holder - Drain - Round Top - White [P1030DW]

    Mate Series

    MSRP: $19.99
    $17.99
    Plastic 30° Rod & Cup Holder - Drain - Round Top - WhiteFeatures:ABS Plastic with Round Top30º Rod AngleDrain at BottomColor: White
    GM-77189
    SKU:
    GM-77189
    Weight:
    0.50 Ounces
    MPN:
    P1030DW
    MSRP: $19.99
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $19.99
    $17.99
    Subtotal:
  • Sea-Dog Dual USB Power Socket [426515-1]

    Sea-Dog Dual USB Power Socket [426515-1]

    Sea-Dog

    MSRP: $28.95
    $21.99
    Dual USB Power Socket This USB power socket charges two devices simultaneously. Input 12V–24V. Total output DC 5V/4.8A with the load being split between the two sides as needed. Enough power to charge iPhones, iPads and most other devices...
    GM-77188
    SKU:
    GM-77188
    Weight:
    0.10 Ounces
    MPN:
    426515-1
    MSRP: $28.95
    $21.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $28.95
    $21.99
    Subtotal:
  • Sea-Dog Dual USB Power Plug w\/Voltage\/Amp Meter [426513-1]

    Sea-Dog Dual USB Power Plug w/Voltage/Amp Meter [426513-1]

    Sea-Dog

    MSRP: $47.95
    $34.99
    Dual USB Power Plug with Voltage/Amp Meter LCD screen displays charging status in amps, battery voltage, and low voltage audio alarm. Stamped stainless steel and injection molded nylon construction this USB power plug adapter charges two devices...
    GM-77187
    SKU:
    GM-77187
    Weight:
    0.10 Ounces
    MPN:
    426513-1
    MSRP: $47.95
    $34.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $47.95
    $34.99
    Subtotal:
  • Sea-Dog Double USB  Power Socket Panel [426505-1]

    Sea-Dog Double USB Power Socket Panel [426505-1]

    Sea-Dog

    MSRP: $40.65
    $29.99
    Double USB & Power Socket Panel This injection molded nylon power socket panel accommodates both USB connectors as well as standard power sockets. The dual USB power socket charges two devices simultaneously. Input 12V–24VDC. Single...
    GM-77186
    SKU:
    GM-77186
    Weight:
    0.25 Ounces
    MPN:
    426505-1
    MSRP: $40.65
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.65
    $29.99
    Subtotal:
  • Sea-Dog Double USB  Power Socket Panel w\/Breaker Switch [426506-1]

    Sea-Dog Double USB Power Socket Panel w/Breaker Switch [426506-1]

    Sea-Dog

    MSRP: $63.25
    $46.99
    Double USB & Power Socket Panel with Breaker Switch This injection molded nylon power socket panel accommodates both USB connectors as well as standard power sockets. The dual USB power socket charges two devices simultaneously. Input...
    GM-77185
    SKU:
    GM-77185
    Weight:
    0.35 Ounces
    MPN:
    426506-1
    MSRP: $63.25
    $46.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $63.25
    $46.99
    Subtotal:
  • Sea-Dog Add-A-Snap - White - 4" [299204W-1]

    Sea-Dog Add-A-Snap - White - 4" [299204W-1]

    Sea-Dog

    MSRP: $6.35
    $4.99
    Add-A-Snap - White - 4" For use with canvas or nylon boat covers, the Add-A-Snap allows you to easily add length on hard to reach snaps from shrunken material. Nickel plated brass/nylon.WARNING: This product can expose you to chemicals which are...
    GM-77184
    SKU:
    GM-77184
    Weight:
    0.05 Ounces
    MPN:
    299204W-1
    MSRP: $6.35
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $6.35
    $4.99
    Subtotal:
  • Sea-Dog Rail Mount Horseshoe Buoy Bracket [327135-1]

    Sea-Dog Rail Mount Horseshoe Buoy Bracket [327135-1]

    Sea-Dog

    MSRP: $56.95
    $41.99
    Rail Mount Horseshoe Buoy Bracket The Sea-Dog® Rail Mount Horseshoe Buoy Bracket can be used on 7/8" or 1" tubing or mounted directly to a flat surface. Comes complete with all necessary hardware. Made from marine grade stamped aluminum and...
    GM-77183
    SKU:
    GM-77183
    Weight:
    0.95 Ounces
    MPN:
    327135-1
    MSRP: $56.95
    $41.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $56.95
    $41.99
    Subtotal:
  • Sea-Dog Rail Mount Ring Buoy Bracket [327130-1]

    Sea-Dog Rail Mount Ring Buoy Bracket [327130-1]

    Sea-Dog

    MSRP: $27.95
    $21.99
    Rail Mount Ring Buoy Bracket The Sea-Dog® Rail Mount Ring Buoy Bracket can be used on 7/8" or 1" tubing or mounted directly to a flat surface. Comes complete with all necessary hardware. Made from marine grade stamped aluminum and powder coated...
    GM-77182
    SKU:
    GM-77182
    Weight:
    0.45 Ounces
    MPN:
    327130-1
    MSRP: $27.95
    $21.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $27.95
    $21.99
    Subtotal:
  • Sea-Dog Stainless Steel Rail Mount Flagpole - 30" [327124-1]

    Sea-Dog Stainless Steel Rail Mount Flagpole - 30" [327124-1]

    Sea-Dog

    MSRP: $42.75
    $31.99
    Stainless Steel Rail Mount Flagpole - 30" The Sea-Dog® Rail Mount Flagpole is constructed of stainless steel with a UV resistant injection molded nylon rail mount bracket and split rings for easy flag attachment. Maximum speed 10 MPH. WARNING:...
    GM-77181
    SKU:
    GM-77181
    Weight:
    0.50 Ounces
    MPN:
    327124-1
    MSRP: $42.75
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $42.75
    $31.99
    Subtotal:
  • Sea-Dog Stainless Steel Bottle Opener w\/Brushed Finish [588450-1]

    Sea-Dog Stainless Steel Bottle Opener w/Brushed Finish [588450-1]

    Sea-Dog

    MSRP: $28.95
    $18.99
    Stainless Steel Bottle Opener with Brushed Finish Corrosion resistant investment cast 316 stainless steel bottle opener wall mounts with two #6 FH fasteners (not included).WARNING: This product can expose you to chemicals which are known to the...
    GM-77180
    SKU:
    GM-77180
    Weight:
    0.15 Ounces
    MPN:
    588450-1
    MSRP: $28.95
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $28.95
    $18.99
    Subtotal:
  • Sea-Dog Dual\/Quad Drink Holder w\/Suction Cups [588520-1]

    Sea-Dog Dual/Quad Drink Holder w/Suction Cups [588520-1]

    Sea-Dog

    MSRP: $35.25
    $27.99
    Dual/Quad Drink Holder with Suction Cups This expandable drink holder offers a flexible solution mounting easily to most surfaces with suction cups. Expands from dual to quad holders conserving space when not in use. Accommodates drink containers...
    GM-77179
    SKU:
    GM-77179
    Weight:
    0.90 Ounces
    MPN:
    588520-1
    MSRP: $35.25
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $35.25
    $27.99
    Subtotal:
  • Sea-Dog Single\/Dual Drink Holder w\/Suction Cups [588510-1]

    Sea-Dog Single/Dual Drink Holder w/Suction Cups [588510-1]

    Sea-Dog

    MSRP: $22.55
    $17.99
    Single/Dual Drink Holder with Suction Cups This expandable drink holder offers a flexible solution mounting easily to most surfaces with suction cups. Expands from single to dual holders conserving space when not in use. Accommodates drink...
    GM-77178
    SKU:
    GM-77178
    Weight:
    0.45 Ounces
    MPN:
    588510-1
    MSRP: $22.55
    $17.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.55
    $17.99
    Subtotal:
  • Sea-Dog LED Flush Mount Combo Drink Holder w\/Drain Fitting - Blue LED [588074-1]

    Sea-Dog LED Flush Mount Combo Drink Holder w/Drain Fitting - Blue LED [588074-1]

    Sea-Dog

    MSRP: $36.55
    $28.99
    LED Flush Mount Combo Drink Holder with Drain Fitting - Blue LEDThe corrosion resistant stamped 304 stainless combo LED drink holders feature three LEDs, available in red for night vision. The flush mount dual-purpose design allows the use of beverage...
    GM-77177
    SKU:
    GM-77177
    Weight:
    0.45 Ounces
    MPN:
    588074-1
    MSRP: $36.55
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $36.55
    $28.99
    Subtotal:
  • Sea-Dog LED Flush Mount Combo Drink Holder w\/Drain Fitting - Red LED [588071-1]

    Sea-Dog LED Flush Mount Combo Drink Holder w/Drain Fitting - Red LED [588071-1]

    Sea-Dog

    MSRP: $36.55
    $28.99
    LED Flush Mount Combo Drink Holder with Drain Fitting - Red LEDThe corrosion resistant stamped 304 stainless combo LED drink holders feature three LEDs, available in red for night vision. The flush mount dual-purpose design allows the use of beverage...
    GM-77176
    SKU:
    GM-77176
    Weight:
    0.45 Ounces
    MPN:
    588071-1
    MSRP: $36.55
    $28.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $36.55
    $28.99
    Subtotal:
  • Sea-Dog Boat Hook Mooring Cover Support Crown [491110-1]

    Sea-Dog Boat Hook Mooring Cover Support Crown [491110-1]

    Sea-Dog

    MSRP: $12.95
    $10.99
    Boat Hook Mooring Cover Support Crown Constructed of UV resistant injection molded nylon this crown fits the tip of an adjustable boat hook, or any universal threaded device, to support a mooring cover or canvas top. The unique configuration has...
    GM-77174
    SKU:
    GM-77174
    Weight:
    0.35 Ounces
    MPN:
    491110-1
    MSRP: $12.95
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $12.95
    $10.99
    Subtotal:
  • Sea-Dog Add-A-Snap - Black - 4" [299204B-01]

    Sea-Dog Add-A-Snap - Black - 4" [299204B-01]

    Sea-Dog

    MSRP: $6.35
    $4.99
    Add-A-Snap - Black - 4" For use with canvas or nylon boat covers, the Add-A-Snap allows you to easily add length on hard to reach snaps from shrunken material. Nickel plated brass/nylon.WARNING: This product can expose you to chemicals which are...
    GM-77173
    SKU:
    GM-77173
    Weight:
    0.05 Ounces
    MPN:
    299204B-01
    MSRP: $6.35
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $6.35
    $4.99
    Subtotal:
  • Total: items /

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