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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.

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  • Dual Pro SS4 Auto 4 Bank Battery Charger w\/2 Bank B.O.S. [SS4AUTO\/BOS12V2]

    Dual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2]

    Dual Pro

    MSRP: $1,140.98
    $1,091.99
    SS4 Auto 4 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s SS4 Auto 40A - 4-Bank Lithium/AGM Battery Charger (PN: SS4AUTO).B.O.S. Battery...
    GM-104788
    SKU:
    GM-104788
    Weight:
    25.40 Ounces
    MPN:
    SS4AUTO/BOS12V2
    MSRP: $1,140.98
    $1,091.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,140.98
    $1,091.99
    Subtotal:
  • Dual Pro SS3 Auto 3 Bank Battery Charger w\/3 Bank B.O.S. [SS3AUTO\/BOS12V3]

    Dual Pro SS3 Auto 3 Bank Battery Charger w/3 Bank B.O.S. [SS3AUTO/BOS12V3]

    Dual Pro

    MSRP: $953.98
    $913.99
    SS3 Auto 3 Bank Battery Charger with 3 Bank B.O.S.This kit combines Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger (PN: SS3AUTO).B.O.S. (Battery...
    GM-104787
    SKU:
    GM-104787
    Weight:
    20.00 Ounces
    MPN:
    SS3AUTO/BOS12V3
    MSRP: $953.98
    $913.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $953.98
    $913.99
    Subtotal:
  • Dual Pro SS3 Auto 3 Bank Battery Charger w\/2 Bank B.O.S. [SS3AUTO\/BOS12V2]

    Dual Pro SS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [SS3AUTO/BOS12V2]

    Dual Pro

    MSRP: $953.98
    $913.99
    SS3 Auto 3 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger (PN: SS3AUTO).B.O.S. Battery...
    GM-104786
    SKU:
    GM-104786
    Weight:
    19.90 Ounces
    MPN:
    SS3AUTO/BOS12V2
    MSRP: $953.98
    $913.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $953.98
    $913.99
    Subtotal:
  • Dual Pro SS2 Auto 2 Bank Battery Charger w\/2 Bank B.O.S. [SS2AUTO\/BOS12V2]

    Dual Pro SS2 Auto 2 Bank Battery Charger w/2 Bank B.O.S. [SS2AUTO/BOS12V2]

    Dual Pro

    MSRP: $774.98
    $742.99
    SS2 Auto 2 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s SS2 Auto 20A - 2-Bank Lithium/AGM Battery Charger (PN: SS2AUTO).B.O.S. Battery...
    GM-104785
    SKU:
    GM-104785
    Weight:
    14.30 Ounces
    MPN:
    SS2AUTO/BOS12V2
    MSRP: $774.98
    $742.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $774.98
    $742.99
    Subtotal:
  • Dual Pro SS4 4 Bank Battery Charger w\/3 Bank B.O.S. [SS4\/BOS12V3]

    Dual Pro SS4 4 Bank Battery Charger w/3 Bank B.O.S. [SS4/BOS12V3]

    Dual Pro

    MSRP: $1,103.98
    $1,057.99
    SS4 4 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V (PN: SS4).B.O.S...
    GM-104784
    SKU:
    GM-104784
    Weight:
    25.90 Ounces
    MPN:
    SS4/BOS12V3
    MSRP: $1,103.98
    $1,057.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,103.98
    $1,057.99
    Subtotal:
  • Dual Pro SS4 4 Bank Battery Charger w\/2 Bank B.O.S. [SS4\/BOS12V2]

    Dual Pro SS4 4 Bank Battery Charger w/2 Bank B.O.S. [SS4/BOS12V2]

    Dual Pro

    MSRP: $1,103.98
    $1,057.99
    SS4 4 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V (PN: SS4).B.O.S. Battery...
    GM-104783
    SKU:
    GM-104783
    Weight:
    25.80 Ounces
    MPN:
    SS4/BOS12V2
    MSRP: $1,103.98
    $1,057.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,103.98
    $1,057.99
    Subtotal:
  • Dual Pro SS3 3 Bank Battery Charger w\/3 Bank B.O.S. [SS3\/BOS12V3]

    Dual Pro SS3 3 Bank Battery Charger w/3 Bank B.O.S. [SS3/BOS12V3]

    Dual Pro

    MSRP: $924.98
    $888.99
    SS3 3 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Sportsman Series Battery Charger - 30A - 3-10A-Banks - 12V-36V (PN: SS3).B.O.S...
    GM-104782
    SKU:
    GM-104782
    Weight:
    20.50 Ounces
    MPN:
    SS3/BOS12V3
    MSRP: $924.98
    $888.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $924.98
    $888.99
    Subtotal:
  • Dual Pro SS3 3 Bank Battery Charger w\/2 Bank B.O.S. [SS3\/BOS12V2]

    Dual Pro SS3 3 Bank Battery Charger w/2 Bank B.O.S. [SS3/BOS12V2]

    Dual Pro

    MSRP: $924.98
    $888.99
    SS3 3 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s Sportsman Series Battery Charger - 30A - 3-10A-Banks - 12V-36V (PN: SS3).B.O.S. Battery...
    GM-104781
    SKU:
    GM-104781
    Weight:
    20.40 Ounces
    MPN:
    SS3/BOS12V2
    MSRP: $924.98
    $888.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $924.98
    $888.99
    Subtotal:
  • Dual Pro SS2 2 Bank Battery Charger w\/2 Bank B.O.S. [SS2\/BOS12V2]

    Dual Pro SS2 2 Bank Battery Charger w/2 Bank B.O.S. [SS2/BOS12V2]

    Dual Pro

    MSRP: $756.98
    $724.99
    SS2 2 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24V (PN: SS2).B.O.S. Battery...
    GM-104780
    SKU:
    GM-104780
    Weight:
    15.60 Ounces
    MPN:
    SS2/BOS12V2
    MSRP: $756.98
    $724.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $756.98
    $724.99
    Subtotal:
  • Dual Pro RS4 4 Bank Battery Charger w\/3 Bank B.O.S. [RS4\/BOS12V3]

    Dual Pro RS4 4 Bank Battery Charger w/3 Bank B.O.S. [RS4/BOS12V3]

    Dual Pro

    MSRP: $765.99
    $534.99
    RS4 4 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s RealPRO Series Battery Charger - 24A - 4-Bank (PN: RS4).B.O.S. (Battery Optimization...
    GM-104779
    SKU:
    GM-104779
    Weight:
    11.65 Ounces
    MPN:
    RS4/BOS12V3
    MSRP: $765.99
    $534.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $765.99
    $534.99
    Subtotal:
  • Dual Pro RS4 4 Bank Battery Charger w\/2 Bank B.O.S. [RS4\/BOS12V2]

    Dual Pro RS4 4 Bank Battery Charger w/2 Bank B.O.S. [RS4/BOS12V2]

    Dual Pro

    MSRP: $765.99
    $731.99
    RS4 4 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 24A - 4-Bank (PN: RS4).B.O.S. Battery Optimization...
    GM-104778
    SKU:
    GM-104778
    Weight:
    11.55 Ounces
    MPN:
    RS4/BOS12V2
    MSRP: $765.99
    $731.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $765.99
    $731.99
    Subtotal:
  • Dual Pro RS3 3 Bank Battery Charger w\/3 Bank B.O.S. [RS3\/BOS12V3]

    Dual Pro RS3 3 Bank Battery Charger w/3 Bank B.O.S. [RS3/BOS12V3]

    Dual Pro

    MSRP: $691.99
    $680.99
    RS3 3 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. (Battery Optimization System) - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V (PN: RS3).B.O.S. (Battery...
    GM-104777
    SKU:
    GM-104777
    Weight:
    14.70 Ounces
    MPN:
    RS3/BOS12V3
    MSRP: $691.99
    $680.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $691.99
    $680.99
    Subtotal:
  • Dual Pro RS3 3 Bank Battery Charger w\/2 Bank B.O.S. [RS3\/BOS12V2]

    Dual Pro RS3 3 Bank Battery Charger w/2 Bank B.O.S. [RS3/BOS12V2]

    Dual Pro

    MSRP: $691.98
    $657.99
    RS3 3 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 18A - 3-6A-Banks - 12V-36V (PN: RS3).B.O.S. Battery...
    GM-104776
    SKU:
    GM-104776
    Weight:
    14.60 Ounces
    MPN:
    RS3/BOS12V2
    MSRP: $691.98
    $657.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $691.98
    $657.99
    Subtotal:
  • Dual Pro RS2 2 Bank Battery Charger w\/2 Bank B.O.S. [RS2\/BOS12V2]

    Dual Pro RS2 2 Bank Battery Charger w/2 Bank B.O.S. [RS2/BOS12V2]

    Dual Pro

    MSRP: $611.99
    $599.99
    RS2 2 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s RealPRO Series Battery Charger - 12A - 2-6A-Banks - 12V/24V (PN: RS2).B.O.S. Battery...
    GM-104775
    SKU:
    GM-104775
    Weight:
    11.20 Ounces
    MPN:
    RS2/BOS12V2
    MSRP: $611.99
    $599.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $611.99
    $599.99
    Subtotal:
  • Dual Pro PS4 Auto 4 Bank Battery Charger w\/3 Bank B.O.S. [PS4AUTO\/BOS12V3]

    Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3]

    Dual Pro

    MSRP: $1,277.98
    $1,203.99
    PS4 Auto 4 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s PS4 Auto 15A - 4-Bank Lithium/AGM Battery Charger (PN: PS4AUTO).B.O.S. (Battery...
    GM-104774
    SKU:
    GM-104774
    Weight:
    35.00 Ounces
    MPN:
    PS4AUTO/BOS12V3
    MSRP: $1,277.98
    $1,203.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,277.98
    $1,203.99
    Subtotal:
  • Dual Pro PS4 Auto 4 Bank Battery Charger w\/2 Bank B.O.S. [PS4AUTO\/BOS12V2]

    Dual Pro PS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [PS4AUTO/BOS12V2]

    Dual Pro

    MSRP: $1,277.98
    $1,203.99
    PS4 Auto 4 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s PS4 Auto 15A - 4-Bank Lithium/AGM Battery Charger (PN: PS4AUTO).B.O.S. Battery...
    GM-104773
    SKU:
    GM-104773
    Weight:
    34.90 Ounces
    MPN:
    PS4AUTO/BOS12V2
    MSRP: $1,277.98
    $1,203.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,277.98
    $1,203.99
    Subtotal:
  • Dual Pro PS3 Auto 3 Bank Battery Charger w\/3 Bank B.O.S. [PS3AUTO\/BOS12V3]

    Dual Pro PS3 Auto 3 Bank Battery Charger w/3 Bank B.O.S. [PS3AUTO/BOS12V3]

    Dual Pro

    MSRP: $1,105.98
    $1,014.99
    PS3 Auto 3 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro's PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger (PN: PS3AUTO).B.O.S. (Battery...
    GM-104772
    SKU:
    GM-104772
    Weight:
    26.50 Ounces
    MPN:
    PS3AUTO/BOS12V3
    MSRP: $1,105.98
    $1,014.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,105.98
    $1,014.99
    Subtotal:
  • Dual Pro PS3 Auto 3 Bank Battery Charger w\/2 Bank B.O.S. [PS3AUTO\/BOS12V2]

    Dual Pro PS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [PS3AUTO/BOS12V2]

    Dual Pro

    MSRP: $1,105.98
    $1,014.99
    PS3 Auto 3 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger (PN: PS3AUTO).B.O.S. Battery...
    GM-104771
    SKU:
    GM-104771
    Weight:
    26.40 Ounces
    MPN:
    PS3AUTO/BOS12V2
    MSRP: $1,105.98
    $1,014.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,105.98
    $1,014.99
    Subtotal:
  • Dual Pro PS2 Auto 2 Bank Battery Charger w\/2 Bank B.O.S. [PS2AUTO\/BOS12V2]

    Dual Pro PS2 Auto 2 Bank Battery Charger w/2 Bank B.O.S. [PS2AUTO/BOS12V2]

    Dual Pro

    MSRP: $887.98
    $815.99
    PS2 Auto 2 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 2-Bank (PN: BOS12V2) and Dual Pro’s PS2 Auto 15A - 2-Bank Lithium/AGM Battery Charger (PN: PS2AUTO).B.O.S. Battery...
    GM-104770
    SKU:
    GM-104770
    Weight:
    18.90 Ounces
    MPN:
    PS2AUTO/BOS12V2
    MSRP: $887.98
    $815.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $887.98
    $815.99
    Subtotal:
  • Dual Pro PS4 4 Bank Battery Charger w\/3 Bank B.O.S. [PS4\/BOS12V3]

    Dual Pro PS4 4 Bank Battery Charger w/3 Bank B.O.S. [PS4/BOS12V3]

    Dual Pro

    MSRP: $1,233.98
    $1,164.99
    PS4 4 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V - 3-Bank (PN: BOS12V3) and Dual Pro’s Professional Series Battery Charger - 60A - 4-15A-Banks - 12V-48V (PN: PS4).B.O.S...
    GM-104769
    SKU:
    GM-104769
    Weight:
    35.70 Ounces
    MPN:
    PS4/BOS12V3
    MSRP: $1,233.98
    $1,164.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,233.98
    $1,164.99
    Subtotal:
  • Total: items /

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