54106 Thomas & Betts CU Lug SB, 1H 1/4", 4AWG, GRAY, 29

Thomas and Betts makes this 54106 copper 1-hole compression lug with a straight short barrel for regular duty use in confined spaces. Made for #4 AWG wire, it is color-keyed GRAY (die color) 29 (die code) for easy identification. Lug is tin plated with inspection hole and takes one 1/4" bolt. Use the 272X240 die and the 272X100 Insulated manual hydraulic crimper to install this lug.