BURNDY, KA2U, Mechanical Bolted Lug and Terminal, Dual Rated Universal, Series: KA-U, Copper/Stranded Aluminum Conductor, 14 to 2 AWG Conductor, 1/4 in Stud, 1 Bolt Holes, 0.5 in W x 0.1 in THK Tongue, Straight Tongue, 600 V, Specifications: 0.55 in H x 0.5 in W Collar, (1) Slotted Screw, 50 in-lb Installation Torque, 1-Conductor, 194 deg F, Electro-Zinc Plated, 1.16 in L x 0.55 in H Dimensions