Penn-Union BLU-035D 350 MCM Copper Compression Lug

Copper Compression Lug with Sight Hole, Conductor Size: 350 MCM, Conductor Diameter: .682", 2-Hole Stud, Short Barrel, Stud Diameter: 1/2". For use with Copper Conductors in Grounding, Bonding & Direct Burial Applications.