Myers Insulated grounding hub is made of zinc for corrosion resistance. It has a trade size of 1-1/4 inches. It measures 2-3/8 Inch diameter x 1-11/16 Inch. It has a copper ground wire for good conductivity. It can accommodate conductor of size 8 AWG for CSA listing. It finds applications in pharmaceutical, chemical, food processing nuclear and pulp/paper industries. Hub is UL/cUL listed. Also known as -Myers STG-4 Insulated Grounding Hub 1-1/4 Inch Zinc
