ILSCO KUP-L-Tap Insulation Piercing Connector, Type IPC Dual Rated, Aluminum/Copper Conductor, 1 AWG to 250 kcmil Conductor, 5/8 in Bolt, 600 V AC, 30 ft-lb Torque, 260 A Copper, 205 A Aluminum, 90 deg C, Copper, Tin Plated, Black, 3-11/32 in H x 2-11/32 in W