Split-Bolt Connector Kit, Body Material Copper, For Minimum Equal Wire Size 10 AWG, For Maximum Equal Wire Size 4 AWG, For Minimum Tap Wire Size 10 AWG, For Maximum Tap Wire Size 4 AWG, Standards CSA, UL 486D, Connects Copper to Copper Wire, Minimum Tap Conductor w/1 Maximum Main (AWG) 10 AWG sol, Pressure Bar Material Copper. This item has been restricted from sale in the following state (s): []