Full Technical Description: Copper Alloy Body, Silicon Bronze (Bolt, Nut, Lockwasher) Material; 2-3/8 Inch L X 3-3/8 Inch W X 4-1/4 Inch H Size; (1) Cable Parallel/90 Deg to Pipe/Rod Used on; U Bolt to Pipe Installation; CUL Approval; 300 to 500 MCM Conductor Size; 1-1/4 Inch IPS Size; GPL Model