Full Technical Description: High Copper Content Bronze Material; 6-3/8 Inch L X 3-3/8 Inch W Size; 4/0 AWG Stranded (Small Groove), 900 MCM (Large Groove) min. Conductor Size; 900 MCM (Small Groove), 2000 MCM (Large Groove) Max. Conductor Size; Right Angled/Straight Connection Type; 2 Inch-12 TPI Stud Size; 3/8 to 1-1/4 Inch IPS Tube Size; Includes Silicon Bronze Bolt, Nut, Lockwasher; Number of Cable Two; CSR-2 Model