Block Fork, #12 Awg Conductor Size, #10 Awg Conductor Size, Insulated, Vinyl Insulation Material, Copper Conductor Material, Yellow Insulation Color, 600 V (Building Wiring);1000 V (Signs/Fixture), -40 °F Operating Temperature, +221 °F Operating Temperature, 1.03 In Overall Length, Block Fork Terminal, 0.11 LB