Butt Splice, #12 Awg Conductor Size, #10 Awg Conductor Size, Insulated, Vinyl Insulation Material, Copper Conductor Material, 600 V (Building Wiring);1000 V (Signs/Fixture), -40 °F Operating Temperature, +221 °F Operating Temperature, 1.02 In Overall Length, Butt Splice Terminal, 600 V, 0.15 LB