WNI 4/0 Gauge 5 Feet Black 5 Feet Red 4/0 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made In The USA - Car, Inverter, RV, Solar - Amazon.com
Crutchfield Speaker Wire (12-gauge) Available in 5 different sizes — priced by the foot at Crutchfield
22 Gauge 5 Conductor Wire, RGBW Cable
10 ft 1/0 Gauge AWG 5' BLACK & 5' RED Oversized Power Ground Wire Sky High | eBay
WindyNation 6-Gauge 5 ft. Black Welding Cable 6G-5B - The Home Depot
Amazon.com: Ampper 5 AWG Battery Cable Set, 20 Inch Copper Power Inverter Cables with Terminals for Car, Vehicle, RV, Solar Application and More (3/8" Ring, 1 Set) : Automotive
American Wire Gauge (AWG) Cable Conductor Size Chart / Table