Full Technical Description: Copper Alloy Body, Silicon Bronze (Bolt, Nut, Lockwasher) Material; 1-1/2 Inch L X 4-1/2 Inch W X 5-1/2 Inch H Size; (2) Cable/Looped Cable/Wire to Pipe Used on; U Bolt to Pipe Installation; 300 to 500 MCM Conductor Size; 2-1/2 Inch IPS Size; GU Model