Review on 🔌 GS Power 100% Copper 10 AWG OFC Wire - 25 FT Red & 25 FT Black Bonded Zip Cable for Car Audio Primary Remote Automotive Trailer Harness Wiring (Also available in 6 & 8 AWG) by Mike Modesto

As previously mentioned, this cable has no thickness markings. For the price I can live with that. Both wires have a weird waxy coating around them that makes my self-adjusting wire strippers very difficult to use like sausage casings. I ended up having to use a knife. The strippers continued to slide across the waxy/plastic clear coat making sloppy streaks. Generally, the trailer brake and cables are connected. The wire is very thick and strong. However, I routed it through a protective corrugated cardboard for weather protection.