NSI Dual Rated Lug, Series: T Series, 14 to 4 AWG Conductor, 1/4 in Stud, 1 Bolt Holes, 0.69 in W x 0.094 in THK Tongue, 600 VAC, Specifications: 1 Pole, 1 Conductor, Slotted Wrench, 45 in-lb Torque, 90 deg C, Aluminum, Electro-Tin Plated, 1.06 in L x 0.375 in W x 0.5 in H Dimensions,