OZ Lifting Beam Clamp, 10 Ton Capacity, Fits Beam Flange Range 3.54"-12.60"BEAM CLAMP - OZ Beam Clamps are all steel and provide super quick adjustment to most I ,S, and W beams. This clamp features a Durable Baked Enamel Paint, Stainless Steel I.D. tag, and an individual test certificate and serial number.FEATURES and BENEFITS Robust all-steel construction Super-quick adjustment to most I-Beams Durable baked enamel paint protection Stainless steel ID tag Individual test certificate & serial number