Back Home / Wire & Cable / Primary Wire / PRIMARY WIRE GPT 11,000′ SPL 18 GAUGE, BLACK PRIMARY WIRE GPT 11,000′ SPL 18 GAUGE, BLACK SKU: PW18B2 Categories: Primary Wire, Wire & Cable Stranded annealed, single conductor copper wire. General purpose thermoplastic (GPT) insulation. For use at 60 volts or less. Temperature rating of 80° C (176° F). Meets SAE J1128 specifications. RoHS compliant. Recommended for trucks, tractors, cars and general service. 18 gauge, black 11,000 foot spool Case Quantity: 11000 Log In For Pricing