10 ft TRUE AWG 4 Gauge OFC COPPER RED Power Wire Ground Cable GP Car Audio | eBay
Southwire SIMpull 500-ft 4-AWG Stranded Black Copper Thhn Wire (By-the-foot) in the TFFN & THHN Wire department at Lowes.com
4 THHN, THWN-2 Stranded Copper Wire for Use in Conduit -
4AWG Solid Bare Copper Wire • By-the-Ft. | Wire & Cable Your Way
2-2-2-4 Bare Ground Service Entrance Cable (SER) - CU
WNI 4/0 Gauge 10 Feet Black 10 Feet Red 4/0 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made In The USA - Car, Inverter, RV, Solar - Amazon.com
Southwire (By-the-Foot) 4-Gauge Solid SD Bare Copper Grounding Wire 10644390 - The Home Depot
2-2-2-4 Copper SER Service Entrance Cable | Wire & Cable Your Way