Full Technical Description: Seamless Tin Plated Copper Material; White Color; 5-7/8 Inch Overall Length; 1-7/8 Inch Barrel Length; Copper Conductor Material; UL Approval; 35 kV Voltage Rating; 1000 MCM Conductor Size; 1/2 Inch Stud Size; 2-7/8 Inch L X 2-3/16 Inch W X 21/64 Inch Thk Pad Size; 2 Pad Hole(S); 1-3/4 Inch Pad Hole Spacing; PENN-CRIMPS[R] Brand; With Inspection Window; BLU Model