Steel City 1/2" - 13 Malleable Iron Beam Clamp w/ 2-1/8" Opening

1/2" - 13 Malleable Iron Beam Clamp w/ 2-1/8" Opening Product Features Malleable iron beam clamp, 1/2"–13 threaded openings, fits flanges up to 2-1/8" thick Supports threaded rod, threaded bridle rings and electrical boxes Bright zinc plating Supports 1,250 lbs. static load limit