Split-Bolt Connector, Body Finish Tin Plated, Body Material Copper, For Conductor Material Aluminum, Copper, Steel, For Minimum Run Wire Size 8 AWG, For Maximum Run Wire Size 2 AWG, For Minimum Tap Wire Size 8 AWG, For Maximum Tap Wire Size 2 AWG, Head Style Square Head, Maximum Voltage 35,000 V, Torque 275 in-lb, Compatible Manufacturer Model Number SC2, Overall Length 1.56 in, Overall Width 0.59 in, RoHS Compliant Yes, Standards CSA Certified, UL Listed 486A Copper Only