Panduit CB175-38-QY Offset Floating Tongue Lug, One Hole, #4 AWG - 3/0 AWG Copper Conductor Size, 175A Current Rating, 3/8" Stud Hole Size, 3/16" Hex Size, 0.12" Tongue Thickness, 0.74" Width, 1.01" Height, 2.20" Overall Length