











GS Power Marine Wire – 50ft, 12 AWG, Red and Black Sheathed, Tinned Copper Duplex Boat Wire
-
Maribel
> 3 dayVery strong and easy to use
-
Lacy Dahling
> 3 dayIt’s thick, tough, and durable! Would purchase again!
-
Headrooster
11-06-2025USED IT TO REWIRE MY SALTWATER BOAT TRAILER. EXCELLENT QUALITY.
-
tedbassDOTcom
> 3 dayLove this wire. It is a little pricey, but well worth the money for the tinned copper. It lasts forever, and is much easier to run through a boat than single wires.
-
bcollins
Greater than one weekIm not an expert on wiring so take this for what its worth. I needed to rewire my boat trailer so I wanted something that wasnt going to corrode in the elements. I looked around quite a bit and this was by far the cheapest option with decent reviews. The wire itself is some of the thickest 16 gauge wire Ive seen...I would say its closer to 14 gauge so that was a pleasant surprise as I debated using 16 vs 14 for this project. The wire was pretty easy to work with but I wasnt bending it more than a couple degree here and there so it might be a bit harder for tight corners. Overall Im really happy with it and it ended up working well for the boat trailer application.
-
Gene B.
Greater than one weekJust got the wire. Looks good. I havent used it yet. Will leave a follow up review when Ive wired my boat.
-
BRL
> 3 dayEasy to work with feeding through my boat for my battery tender.
-
Steven J. Roller
> 3 dayNice product would recommend and buy again
-
Brian Barrineau
> 3 dayI will use it in the future
-
Laurie
Greater than one weekThis was great to be able to get it shipped to my home same if not better than other big box outlets