Full Technical Description: Copper Alloy Body, Silicon Bronze (Bolt, Nut, Lockwasher) Material; 2-1/4 Inch L X 6-5/8 Inch W X 5-3/4 Inch H Size; (3) Cable to Pipe/Rod Used on; U Bolt to Pipe Installation; 500 to 750 MCM Conductor Size; 2 Inch IPS Size; GR Model