6-way Socket- Die-cast metal with high impact interiors of super strength keyed for proper assembly. Brass terminal pins for best conductivity, terminals accept up to #12 gauge wires. Replaceable plug interior helps keep down maintenance costs. Plated steel cable guard prevents cable chafing. Two 1/4" mounting holes on 6-way sockets, 2-7/8" on center. Mounts through 1-3/8" hole. 1 per pack.