Century Wire And Cable D11712025BL ProStar 25 ft. 12 3 SJTW Heavy Duty Lighted Extension Cords, New DWH050K sizes for use with bits 48 22 1997B sizes for use with bits 5 32 In Lower and upper frame extensions adding additional support for full sized sheet processing All copper is soft drawn & annealed for maximum flexibility under full load Our Pro Star® PVC insulation and jacket guarantees working flexibility in temperatures down to 40°F • SJTW outside jacket is rated at 300 volts This ETL Listed heavy duty extension cord is molded with our "power check" lighted ends that indicate there is power flowing through the cord