GS Power Marine Wire – 50ft, 12 AWG, Red and Black Sheathed, Tinned Copper Duplex Boat Wire

(810 reviews)

Price
$41.79

Size
Quantity
(30000 available )

Total Price
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421 Ratings
365
30
12
5
9
Reviews
  • Ron

    > 3 day

    This wire is full stranded copper, not CCA.

  • eric

    Greater than one week

    Good for indoor outdoor applications. Im using for wiring offroad led lights on my truck. Being insulated should keep the wire protected from all weather elements. Especially cold weather when wires can get brittle and oxidize

  • Ken

    Greater than one week

    I needed this to run 25 feet for power to my water Heater. Nice Quality and works excellent!

  • Matthew Buechel

    > 3 day

    Re-wired a few trailers with this. Wires are sealed nicely. Quality casing and heavy wire. Good buy

  • Mudbug

    > 3 day

    Good heavy duty marine wire, at a great price. Inside of outer sheath is powdered, for ease of removal in long pieces. Just cut outer sheath to desired length, a couple of good pulls, and it slides right off power wires.

  • Lovetocook

    > 3 day

    Product is what it is advertised as

  • Patrick H.

    Greater than one week

    Arrives in a tight coil bundle. Looks like it will unravel in to a big spring. But, unroll it for just a few minutes in the sun and it is VERY relaxed and easy to re-coil and manipulate. Very fine quality wire.

  • InternetUser124901

    10-04-2025

    This stuff isnt copper, but its not aluminum wire either. Its appears to be an alloy with a bit of copper in it. For the price paid, its pretty good for typical low-amperage devices like lighting.

  • Carl

    > 3 day

    So far the best thing out there

  • Benjamin M.

    > 3 day

    Standard marine tinned wire. Good price. Comes shrink wrapped not on a spool.

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