Full Technical Description: Electro Tin Plated Aluminum Alloy Material; 1.47 Inch Overall Length; 14 AWG min. Conductor Size; 1/0 AWG Max. Conductor Size; Copper/Aluminum Conductor Material; UL, CSA Approval; 1 Conductor(S); 1/4 Inch Stud Size; 0.84 Inch L X 0.63 Inch W X 0.19 Inch Thk Pad Size; 1 Pad Hole(S); Slot Screw Type; RoHS Compliant