Full Technical Description: Seamless Tin Plated Copper Material; Black Color; 2-3/8 Inch Overall Length; 15/16 Inch Barrel Length; Copper Conductor Material; UL Approval; 35 kV Voltage Rating; 2/0 AWG Stranded Conductor Size; 1/2 Inch Stud Size; T-13 Die Index; 1-1/8 Inch L X 13/16 Inch W X 1/8 Inch Thk Pad Size; 1 Pad Hole(S); PENN-CRIMPS[R] Brand; With Inspection Window; BLU Model