Full Technical Description: Cable to Cable, Tube to Cable, Tube to Tube Type; Copper Alloy Body; Silicon Bronze Bolt, Nut, Lock Washer Material; 6-5/8 Inch L X 3-1/4 Inch W Size; 1/2 Inch Dia Bolt Size; 4/0 AWG Solid to 1500 MCM Main Conductor Size; 4/0 AWG Solid to 1500 MCM Tap Conductor Size; 0.46 to 1.412 Inch Tap Cable Diameter; 1/2 to 1 Inch Tap IPS Size; 1/2 to 1 Inch Main IPS Size; 0.46 to 1.412 Inch Main Cable Diameter; RM Model