ILSCO ClearChoice Mechanical Terminal Lug, 1-Conductor Dual Rated, Series: TA Series, Aluminum/Copper Conductor, 14 to 4 AWG Conductor, 1/4 in Stud, 1 Bolt Hole, 0.687 in L x 0.5 in W x 0.093 in THK Tongue, Straight Tongue, 2000 VAC, Slotted Hex, 90 deg C, 6061-T6 Aluminum Alloy, Electro-Plated Tin, 1-1/16 in L x 1/2 in W x 1/2 in H