Full Technical Description: Universal, Dual Rated Type; Electro Tin Plated High Strength Aluminum Alloy Material; 2.88 Inch Overall Length; 6 AWG Stranded min. Conductor Size; 350 kcmil Stranded Max. Conductor Size; Copper/Aluminum Conductor Material; UL 468A/B, CSA Approval; 2 Conductor(S); 1/2 Inch Stud Size; 1.69 Inch Length X 1.94 Inch Width X 0.25 Inch Thickness Pad Size; 1 Pad Hole(S); Overall Height 1.26 Inch; Temperature Rating 90 Deg C; Installation Torque 275 Inch-Pound; Number of Screw 2; K2A-U Model