BRAND NEW GXL INSULATED 10 GAUGE PURE COPPER WIRE WITH LEGEND PRINTED ON JACKET FOR IDENTIFICATION 25 FEET BLACK 25 FEET RED MADE IN USA GXL Wire Features:GXL Wire is intended for use in engine compartments where higher heat resistance is required according to SAE J-1128.Recommended temperature range for GXL Wire is -40°C to +125°C.Also meets Ford (M1L-85B) and Chrysler (MS-8900) specificationsNOM OD. 0.174AWG:10CONDUCTOR STRANDING: 19/23 BARE COPPER STRANDS NO. OF COND: 1 THIS WIRE CAN BE USED FOR ALL TYPES OF PROJECTS.CARS,TRUCKS,CR AUDIO,FARM EQUIPMENT,HOBBY’S, AND ETC.