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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
  • Sika Sikaflex 221 Multi-Purpose Polyurethane Sealant\/Adhesive - 10.3oz(300ml) Cartridge - Black [90893]

    Sika Sikaflex 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10.3oz(300ml) Cartridge - Black [90893]

    Sika

    MSRP: $15.99
    $10.99
    Sikaflex® 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10.3oz(300ml) Cartridge - BlackSikaflex®-221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive that cures on exposure to atmospheric humidity to form a durable...
    GM-67317
    SKU:
    GM-67317
    Weight:
    1.00 Ounces
    MPN:
    90893
    MSRP: $15.99
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.99
    $10.99
    Subtotal:
  • Sika Sikaflex 221 Multi-Purpose Polyurethane Sealant\/Adhesive - 10.3oz (300ml) Cartridge - White [90891]

    Sika Sikaflex 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10.3oz (300ml) Cartridge - White [90891]

    Sika

    MSRP: $15.99
    $10.99
    Sikaflex® 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10.3oz (300ml) Cartridge - WhiteSikaflex®-221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive that cures on exposure to atmospheric humidity to form a durable...
    GM-67316
    SKU:
    GM-67316
    Weight:
    1.00 Ounces
    MPN:
    90891
    MSRP: $15.99
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.99
    $10.99
    Subtotal:
  • Sika Sikaflex 291 LOT Slow Cure Adhesive  Sealant 10.3oz(300ml) Cartridge - Black [90927]

    Sika Sikaflex 291 LOT Slow Cure Adhesive Sealant 10.3oz(300ml) Cartridge - Black [90927]

    Sika

    $15.99
    Sikaflex® 291 LOT Slow Cure Adhesive & Sealant 10.3oz(300ml) Cartridge - BlackSikaflex®-291 LOT is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. It is a moisture cured, non-sag system designed with a long open...
    GM-67314
    SKU:
    GM-67314
    Weight:
    1.00 Ounces
    MPN:
    90927
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Sika Sikaflex 291 LOT Slow Cure Adhesive  Sealant 10.3oz(300ml) Cartridge - White [90925]

    Sika Sikaflex 291 LOT Slow Cure Adhesive Sealant 10.3oz(300ml) Cartridge - White [90925]

    Sika

    $15.99
    Sikaflex® 291 LOT Slow Cure Adhesive & Sealant 10.3oz(300ml) Cartridge - WhiteSikaflex®-291 LOT is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. It is a moisture cured, non-sag system designed with a long open...
    GM-67313
    SKU:
    GM-67313
    Weight:
    1.00 Ounces
    MPN:
    90925
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Sika Sikaflex 291 Fast Cure Adhesive  Sealant 10.3oz(300ml) Cartridge - Black [90923]

    Sika Sikaflex 291 Fast Cure Adhesive Sealant 10.3oz(300ml) Cartridge - Black [90923]

    Sika

    $15.99
    Sikaflex® 291 Fast Cure Adhesive & Sealant 10.3oz(300ml) Cartridge - BlackSikaflex®-291 is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. Used by many boat builders, its fast cure time makes it ideal for...
    GM-67312
    SKU:
    GM-67312
    Weight:
    1.00 Ounces
    MPN:
    90923
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Sika Sikaflex 291 Fast Cure Adhesive  Sealant 10.3oz(300ml) Cartridge - White [90919]

    Sika Sikaflex 291 Fast Cure Adhesive Sealant 10.3oz(300ml) Cartridge - White [90919]

    Sika

    $15.99
    Sikaflex® 291 Fast Cure Adhesive & Sealant 10.3oz(300ml) Cartridge - WhiteSikaflex®-291 is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. Used by many boat builders, its fast cure time makes it ideal for...
    GM-67311
    SKU:
    GM-67311
    Weight:
    1.00 Ounces
    MPN:
    90919
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Southco Pop-Out Knob Latch w\/Fixed Grip Threaded Body - Black Plastic [M1-2A-13-5]

    Southco Pop-Out Knob Latch w/Fixed Grip Threaded Body - Black Plastic [M1-2A-13-5]

    Southco

    MSRP: $25.99
    $19.99
    Pop-Out Knob Latch w/Fixed Grip Threaded Body - Black PlasticFeatures:Material: PlasticMaterial Grade: ABSFinish: NaturalColor/Appearance: BlackAccess Restriction: No RestrictionGrip Type: FixedInstallation: Threaded body and nutPanel Thickness: 1...
    GM-67310
    SKU:
    GM-67310
    Weight:
    0.10 Ounces
    MPN:
    M1-2A-13-5
    MSRP: $25.99
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.99
    $19.99
    Subtotal:
  • Southco T-Handle Latch w\/Keeper - Pull Draw Front Mount Black Flexible Rubber [F7-73]

    Southco T-Handle Latch w/Keeper - Pull Draw Front Mount Black Flexible Rubber [F7-73]

    Southco

    MSRP: $17.99
    $12.99
    T-Handle Latch with Keeper - Pull Draw Front Mount Black Flexible RubberLarge Size (70 Series) is 221mm (8.70") when latchedThese flexible handle latches adapt well to alignment irregularities in field use. But no matter how they are mounted or latched,...
    GM-67304
    SKU:
    GM-67304
    Weight:
    0.20 Ounces
    MPN:
    F7-73
    MSRP: $17.99
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $17.99
    $12.99
    Subtotal:
  • Southco T-Handle Latch - Black Flexible Rubber w\/Keeper [F7-53]

    Southco T-Handle Latch - Black Flexible Rubber w/Keeper [F7-53]

    Southco

    MSRP: $13.99
    $9.99
    T-Handle Latch - Black Flexible Rubber w/KeeperSmall Size (50 Series) is 112mm (4.81") when latchedThese flexible handle latches adapt well to alignment irregularities in field use. But no matter how they are mounted or latched, their non-corrosive...
    GM-67303
    SKU:
    GM-67303
    Weight:
    0.20 Ounces
    MPN:
    F7-53
    MSRP: $13.99
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $13.99
    $9.99
    Subtotal:
  • Southco Concealed Soft Draw Latch w\/Keeper - White Rubber [C7-10-02]

    Southco Concealed Soft Draw Latch w/Keeper - White Rubber [C7-10-02]

    Southco

    MSRP: $22.99
    $18.99
    Concealed Soft Draw Latch with Keeper - White RubberThe soft body construction of these latches quiets vibration and provides satisfactory performance despite misalignment.Internally-mounted lever provides over-center action for mechanical advantage in...
    GM-67301
    SKU:
    GM-67301
    Weight:
    0.20 Ounces
    MPN:
    C7-10-02
    MSRP: $22.99
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.99
    $18.99
    Subtotal:
  • Southco Concealed Soft Draw Latch w\/Keeper - Black Rubber [C7-10]

    Southco Concealed Soft Draw Latch w/Keeper - Black Rubber [C7-10]

    Southco

    MSRP: $20.99
    $17.99
    Concealed Soft Draw Latch with Keeper - Black RubberThe soft body construction of these latches quiets vibration and provides satisfactory performance despite misalignment.Internally-mounted lever provides over-center action for mechanical advantage in...
    GM-67300
    SKU:
    GM-67300
    Weight:
    0.10 Ounces
    MPN:
    C7-10
    MSRP: $20.99
    $17.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $20.99
    $17.99
    Subtotal:
  • Southco Grabber Catch Latch - Side Mount - Black - Pull-Up Force 44N (10lbf) [C3-810]

    Southco Grabber Catch Latch - Side Mount - Black - Pull-Up Force 44N (10lbf) [C3-810]

    Southco

    MSRP: $10.99
    $6.99
    Grabber Catch Latch - Side Mount - Black - Pull-Up Force 44N (10lbf)Features:Spring-loaded over-center latchingOne assembly includes catch and keeperMaterial and Finish: PC/ABS, blackPerformance Details:Operating temperature range: -30ºC...
    GM-67299
    SKU:
    GM-67299
    Weight:
    0.10 Ounces
    MPN:
    C3-810
    MSRP: $10.99
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10.99
    $6.99
    Subtotal:
  • Southco Grabber Catch Latch - Side Mount - Black - Pull-Up Force 22N (5lbf) [C3-805]

    Southco Grabber Catch Latch - Side Mount - Black - Pull-Up Force 22N (5lbf) [C3-805]

    Southco

    MSRP: $10.99
    $6.99
    Grabber Catch Latch - Side Mount - Black - Pull-Up Force 22N (5lbf)Features:Spring-loaded over-center latchingOne assembly includes catch and keeperMaterial and Finish: PC/ABS, blackPerformance Details:Operating temperature range: -30ºC...
    GM-67298
    SKU:
    GM-67298
    Weight:
    0.20 Ounces
    MPN:
    C3-805
    MSRP: $10.99
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10.99
    $6.99
    Subtotal:
  • Southco Grabber Catch Latch - Side Mount - Black - Pull-Up Force 13N (3lbf) [C3-803]

    Southco Grabber Catch Latch - Side Mount - Black - Pull-Up Force 13N (3lbf) [C3-803]

    Southco

    MSRP: $10.99
    $6.99
    Grabber Catch Latch - Side Mount - Black - Pull-Up Force 13N (3lbf)Features:Spring-loaded over-center latchingOne assembly includes catch and keeperMaterial and Finish: PC/ABS, blackPerformance Details:Operating temperature range: -30ºC...
    GM-67297
    SKU:
    GM-67297
    Weight:
    0.20 Ounces
    MPN:
    C3-803
    MSRP: $10.99
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10.99
    $6.99
    Subtotal:
  • Southco Non-Locking Flush\/Knob Latch - Black Plastic [93-304]

    Southco Non-Locking Flush/Knob Latch - Black Plastic [93-304]

    Southco

    MSRP: $22.99
    $15.99
    Non-Locking Flush/Knob Latch - Black PlasticFeatures:Push button openingSingle hole installationOptional ejector spring helps prevent rattlesMaterial: PlasticColor/Appearance: BlackAccess Restriction: No RestictionGrip Range: 22.300-23.100mm (0.88-0...
    GM-67296
    SKU:
    GM-67296
    Weight:
    0.20 Ounces
    MPN:
    93-304
    MSRP: $22.99
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $22.99
    $15.99
    Subtotal:
  • Southco Keylocking Flush\/Knob Latch - Black Plastic [93-303]

    Southco Keylocking Flush/Knob Latch - Black Plastic [93-303]

    Southco

    MSRP: $25.99
    $20.99
    Keylocking Flush/Knob Latch - Black PlasticFeatures:Push button openingSingle hole installationOptional ejector spring helps prevent rattlesMaterial: PlasticColor/Appearance: BlackAccess Restriction: Key LockingGrip Range: 22.300-23.100mm (0.88-0...
    GM-67295
    SKU:
    GM-67295
    Weight:
    0.20 Ounces
    MPN:
    93-303
    MSRP: $25.99
    $20.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $25.99
    $20.99
    Subtotal:
  • Samlex Step-Up DC-DC Converter - 7A - 9-18V Input - 24V Output [STEP7]

    Samlex Step-Up DC-DC Converter - 7A - 9-18V Input - 24V Output [STEP7]

    Samlex America

    MSRP: $165.00
    $132.00
    Step-Up DC-DC Converter - 7A - 9-18V Input - 24V OutputFeatures:Step up from 12VDC to 24VDC at 7 Amps DCSwitch Mode designCE approvedHigh EfficiencyOver-current protectionOver-voltage, Reverse Polarity protection6.3 mm push-on flat pin...
    GM-67271
    SKU:
    GM-67271
    Weight:
    0.75 Ounces
    MPN:
    STEP7
    MSRP: $165.00
    $132.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $165.00
    $132.00
    Subtotal:
  • Samlex 100W Fully Isolated DC-DC Converter - 4A - 9-18V Input - 24V Output [IDC-100A-24]

    Samlex 100W Fully Isolated DC-DC Converter - 4A - 9-18V Input - 24V Output [IDC-100A-24]

    Samlex America

    MSRP: $223.40
    $178.80
    100W Fully Isolated DC-DC Converter - 4A - 9-18V Input - 24V OutputIDC-100 series is a complete line of high efficiency 100 Watt isolated DC-DC converters suitable for applications requiring galvanic isolation between the input and the output...
    GM-67255
    SKU:
    GM-67255
    Weight:
    1.30 Ounces
    MPN:
    IDC-100A-24
    MSRP: $223.40
    $178.80
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $223.40
    $178.80
    Subtotal:
  • Samlex 100W Fully Isolated DC-DC Converter - 8A - 30-60V Input - 12.5V Output [IDC-100C-12]

    Samlex 100W Fully Isolated DC-DC Converter - 8A - 30-60V Input - 12.5V Output [IDC-100C-12]

    Samlex America

    MSRP: $223.40
    $178.80
    100W Fully Isolated DC-DC Converter - 8A - 30-60V Input - 12.5V OutputIDC-100 series is a complete line of high efficiency 100 Watt isolated DC-DC converters suitable for applications requiring galvanic isolation between the input and the output...
    GM-67253
    SKU:
    GM-67253
    Weight:
    1.50 Ounces
    MPN:
    IDC-100C-12
    MSRP: $223.40
    $178.80
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $223.40
    $178.80
    Subtotal:
  • Samlex 100W Fully Isolated DC-DC Converter - 8A - 20-35V Input - 12.5V Output [IDC-100B-12]

    Samlex 100W Fully Isolated DC-DC Converter - 8A - 20-35V Input - 12.5V Output [IDC-100B-12]

    Samlex America

    MSRP: $223.40
    $178.80
    100W Fully Isolated DC-DC Converter - 8A - 20-35V Input - 12.5V OutputIDC-100 series is a complete line of high efficiency 100 Watt isolated DC-DC converters suitable for applications requiring galvanic isolation between the input and the output...
    GM-67252
    SKU:
    GM-67252
    Weight:
    1.20 Ounces
    MPN:
    IDC-100B-12
    MSRP: $223.40
    $178.80
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $223.40
    $178.80
    Subtotal:
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