Full Technical Description: Seamless Tin Plated Copper Material; 6-3/32 Inch Overall Length; 2 Inch Barrel Length; Copper Conductor Material; UL, CSA Approval; 35 kV Voltage Rating; 1500 MCM Conductor Size; 1/2 Inch Stud Size; B-31 (Burndy) Die Index; 2-7/8 Inch L X 2-11/16 Inch W X 3/8 Inch Thk Pad Size; 2 Pad Hole(S); 1-3/4 Inch Pad Hole Spacing; Straight Barrel Type; PENN-CRIMPS[R] Brand; BLU Model