Marine-Grade Wire & Cable

Browse marine tinned copper wire, duplex and triplex cable, and corrosion-resistant speaker wire built for boats and harsh environments.

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183 products

  • 14 Gauge Black Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Yellow Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge White Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Tan Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Red Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Purple Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Pink Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Orange Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Light Green Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Light Blue Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Gray Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Green Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Brown Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Blue Marine Tinned Copper Primary Wire - 25 FT
    14 Gauge Yellow Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge White Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Tan Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Red Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Purple Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Pink Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Orange Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Light Green Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Light Blue Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Gray Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Green Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Brown Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Blue Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Black Marine Tinned Copper Primary Wire - 100 FT
    14 Gauge Yellow Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge White Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Tan Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Red Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Purple Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Pink Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Orange Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Light Green Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Light Blue Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Gray Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Green Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Brown Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Blue Marine Tinned Copper Primary Wire - 500 FT
    14 Gauge Black Marine Tinned Copper Primary Wire - 500 FT

    14 AWG Marine Primary Wire - Tinned Copper - UL 1426 BC-5W2 Rated - 25 ft to 500 ft - Made in USA

    This 14 AWG marine-grade primary wire is engineered for high-performance electrical systems in boats, trailers, and vehicles. Constructed...

    $11.99 USD
    $11.99 USD
  • 16 Gauge Black Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Yellow Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge White Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Tan Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Red Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Purple Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Pink Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Orange Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Light Green Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Light Blue Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Gray Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Green Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Brown Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Blue Marine Tinned Copper Primary Wire - 25 FT
    16 Gauge Yellow Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge White Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Tan Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Red Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Purple Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Pink Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Orange Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Light Green Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Light Blue Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Gray Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Green Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Brown Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Blue Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Black Marine Tinned Copper Primary Wire - 100 FT
    16 Gauge Yellow Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge White Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Tan Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Red Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Purple Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Pink Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Orange Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Light Green Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Light Blue Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Gray Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Green Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Brown Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Blue Marine Tinned Copper Primary Wire - 500 FT
    16 Gauge Black Marine Tinned Copper Primary Wire - 500 FT

    16 AWG Marine Primary Wire - Tinned Copper - UL 1426 BC-5W2 Rated - 25 ft to 500 ft - Made in USA

    This 16 AWG marine primary wire is engineered for harsh environments in marine, automotive, trailer, and electronic applications....

    $9.99 USD
    $9.99 USD
  • Yellow & Black Striped 16 AWG Primary Marine Tinned Copper Wire 600V USA - 100 FT

    Yellow & Black Striped 16 AWG Primary Marine Tinned Copper Wire 600V - 100 ft to 2000 ft - Made in US

    The Best Source For Quality Electrical Primary Wire. Primary Wire Is The Most Commonly Used Wire For Wire...

    $18.95 USD
    $18.95 USD
  • 25' Coil Brown 10 GA. Tinned Copper Marine Primary Wire USA MADE

    10 Gauge Tinned Copper Marine Primary Wire - Coil Brown - 25 ft or 100 ft - Made in USA

    25' Coil Brown 10 GA. Tinned Copper Marine Primary Wire USA MADE

    $24.16 USD
    $24.16 USD
  • Primary Tracer Marine Tinned Copper 14 Gauge x 500 FT Spool - Brown Wire & Yellow Stripe - USA

    14 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Brown - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $13.99 USD
    $13.99 USD
  • Primary Tracer Marine Tinned Copper 18 Gauge x 500 FT Spool - White Wire & Yellow Stripe - USA

    18 Gauge Marine Striped Tinned Copper Primary Tracer Wire - White - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.99 USD
    $8.99 USD
  • Primary Tracer Marine Tinned Copper 22 Gauge x 25 FT Coil - Red Wire & Black Stripe - USA

    22 Gauge Primary Tracer Marine Tinned Copper - Red Wire & Black Stripe - 25 ft to 500 ft

    Our Striped UL Primary Wire meets and Exceeds most stringent Wire Specifications. Constructed from "Type III Class K"...

    $7.99 USD
    $7.99 USD
  • Primary Tracer Marine Tinned Copper 22 Gauge x 25 FT Coil - Black Wire & White Stripe - USA

    22 Gauge Primary Tracer Marine Tinned Copper - Black Wire & White Stripe - 25 ft to 500 ft

    Our Striped UL Primary Wire meets and Exceeds most stringent Wire Specifications. Constructed from "Type III Class K"...

    $7.99 USD
    $7.99 USD
  • 18 Gauge Black Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Yellow Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge White Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Red Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Purple Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Pink Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Orange Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Gray Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Green Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Brown Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Blue Marine Tinned Copper Primary Wire - 25 FT
    18 Gauge Yellow Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge White Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Red Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Purple Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Pink Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Orange Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Gray Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Green Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Brown Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Blue Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Black Marine Tinned Copper Primary Wire - 100 FT
    18 Gauge Yellow Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge White Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Red Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Purple Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Pink Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Orange Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Gray Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Green Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Brown Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Blue Marine Tinned Copper Primary Wire - 500 FT
    18 Gauge Black Marine Tinned Copper Primary Wire - 500 FT

    18 Gauge Marine Primary Wire - Tinned Copper - 25 ft to 500 ft - Made in USA

    Primary Wire for Marine Boat Automotive and Electronic Projects.Gauge - 18 Gauge AWGOutside Diamater - .114"Stranding - 16...

    $7.99 USD
    $7.99 USD
  • Primary Tracer Marine Tinned Copper 22 Gauge x 25 FT Coil - Orange Wire & Black Stripe - USA

    22 Gauge Primary Tracer Marine Tinned Copper - Orange Wire & Black Stripe - 25 ft to 500 ft

    Our Striped UL Primary Wire meets and Exceeds most stringent Wire Specifications. Constructed from "Type III Class K"...

    $7.99 USD
    $7.99 USD
  • 12 Gauge Black Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Yellow Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge White Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Tan Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Red Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Purple Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Pink Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Orange Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Gray Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Green Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Brown Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Blue Marine Tinned Copper Primary Wire - 25 FT
    12 Gauge Yellow Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge White Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Tan Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Red Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Purple Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Pink Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Orange Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Gray Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Green Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Brown Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Blue Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Black Marine Tinned Copper Primary Wire - 100 FT
    12 Gauge Yellow Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge White Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Tan Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Red Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Purple Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Pink Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Orange Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Gray Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Green Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Brown Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Blue Marine Tinned Copper Primary Wire - 500 FT
    12 Gauge Black Marine Tinned Copper Primary Wire - 500 FT

    12 Gauge Marine Primary Wire - Tinned Copper - 25 ft to 500 ft - Made in USA

    Primary Wire for Marine Boat Automotive and Electronic Projects.Gauge - 12 Gauge AWGOutside Diamater - .160"Stranding - 65...

    $13.99 USD
    $13.99 USD
  • Primary Tracer Marine Tinned Copper 16 Gauge x 500 FT Spool - Green Wire & Yellow Stripe - USA

    16 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Green - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.49 USD
    $8.49 USD
  • Primary Tracer Marine Tinned Copper 22 Gauge x 25 FT Coil - Yellow Wire & Black Stripe - USA

    22 Gauge Primary Tracer Marine Tinned Copper - Yellow Wire & Black Stripe - 25 ft to 500 ft

    Our Striped UL Primary Wire meets and Exceeds most stringent Wire Specifications. Constructed from "Type III Class K"...

    $7.99 USD
    $7.99 USD
  • White with Black Stripe 18 AWG Primary Marine Tinned Copper Wire 600V USA - 100 FT

    White with Black Stripe 18 AWG Primary Marine Tinned Copper Wire 600V - 100 ft to 1000 ft - Made in US

    The Best Source For Quality Electrical Primary Wire. Primary Wire Is The Most Commonly Used Wire For Wire...

    $15.95 USD
    $15.95 USD
  • Brown with Orange Striped 16 AWG Primary Marine Tinned Copper Wire 600V USA - 100 Ft

    Brown with Orange Striped 16 AWG Primary Marine Tinned Copper Wire 600V USA - 100 Ft

    The Best Source For Quality Electrical Primary Wire. Primary Wire Is The Most Commonly Used Wire For Wire...

    $21.95 USD
    $21.95 USD

  • 12 Ga Violet Marine Tinned Wire 100 FT

    12 Ga Violet Marine Tinned Wire 100 FT

    $21.00 USD
    $21.00 USD
  • Primary Tracer Marine Tinned Copper 16 Gauge x 500 FT Spool - Gray Wire & Yellow Stripe - USA

    16 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Gray - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.49 USD
    $8.49 USD
  • Primary Tracer Marine Tinned Copper 16 Gauge x 500 FT Spool - Blue Wire & Yellow Stripe - USA

    16 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Blue - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.49 USD
    $8.49 USD
  • Primary Tracer Marine Tinned Copper 16 Gauge x 500 FT Spool - Black Wire & Yellow Stripe - USA

    16 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Black - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.49 USD
    $8.49 USD
  • Primary Tracer Marine Tinned Copper 14 Gauge x 500 FT Spool - Blue Wire & Yellow Stripe - USA

    14 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Blue - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $13.99 USD
    $13.99 USD
  • Primary Tracer Marine Tinned Copper 14 Gauge x 500 FT Spool - Red Wire & Yellow Stripe - USA

    14 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Red - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $13.99 USD
    $13.99 USD
  • Primary Tracer Marine Tinned Copper 18 Gauge x 500 FT Spool - Red Wire & Yellow Stripe - USA

    18 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Red - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.99 USD
    $8.99 USD
  • Primary Tracer Marine Tinned Copper 18 Gauge x 500 FT Spool - Brown Wire & Yellow Stripe - USA

    18 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Brown - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.99 USD
    $8.99 USD
  • Primary Tracer Marine Tinned Copper 18 Gauge x 500 FT Spool - Blue Wire & Yellow Stripe - USA

    18 Gauge Marine Striped Tinned Copper Primary Tracer Wire - Blue - 25 ft to 500 ft

    Sherco Auto & Marine Supply Striped Marine Tracer Primary Wire is constructed from Type III Class K tinned...

    $8.99 USD
    $8.99 USD