WNI 6 Gauge 10 Feet Black 10 Feet Red 6 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made In The USA - Car, Inverter, RV, Solar - - Amazon.com
MTW 6 AWG GAUGE RED 19 STRANDED COPPER SGT PRIMARY WIRE 25' FT | eBay
6 AWG THHN/THWN-2 Building Wire – Cut to Length
Amazon.com: 6 Gauge 6 AWG 20 Feet Black + 20 Feet Red Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar : Tools & Home Improvement