Topaz 3/8" - 16 Malleable Iron Beam Clamp w/ 3/4" Opening

3/8" - 16 Malleable Iron Beam Clamp w/ 3/4" Opening Product Features Suitable for support of up to 600 lbs. Malleable iron body will not distort or slip when tightened. Supports threaded rod, threaded brindle rings and electrical boxes Malleable iron Zinc plated