For 1-1/2" polytape installed on wood or T-posts. Use at corners, ends, or T-junctions. Fully insulated. All metal parts are of No. 300 series stainless steel. Insulators are molded of white high-density polyethylene with UV (ultra violet) inhibitors. Each assembly includes an electrical connector consisting of 1 self-tapping lag screw and 1 wire terminal. Use to connect to energizer or jumper as well.