Full Technical Description: Seamless Tin Plated Copper Material; White Color; 2-3/4 Inch Overall Length; 1-1/16 Inch Barrel Length; Copper Conductor Material; UL Approval; 35 kV Voltage Rating; 300 MCM Conductor Size; 1/2 Inch Stud Size; T-17 Die Index; 1-1/8 Inch L X 1-3/16 Inch W X 5/32 Inch Thk Pad Size; 1 Pad Hole(S); Belled Barrel Type; PENN-CRIMPS[R] Brand; With Inspection Window; BLU Model