Full Technical Description: Copper Alloy Body, Silicon Bronze (Bolt, Nut, Lockwasher) Material; 2 Inch L X 4-1/2 Inch H Size; (2) Parallel Cable/Wire to Pipe/Rod Used on; U Bolt to Pipe Installation; 4 AWG Solid to 2/0 AWG Stranded Conductor Size; 2-1/2 Inch IPS Size; GT Model