Beam Lifting Clamp Clamp Type Beam Flange Clamp Material Steel Maximum Jaw Opening 10 in Minimum Jaw Opening 6 in Working Load Limit 10 000 lb Attachment Type Load Ring Maximum Beam Thickness 3/4 in Compatible Beam Shape Flat Minimum Beam Thickness 1/2 in Overall Height 14 7/8 in Attachment Diameter 3 1/4 in Beam Mount Location Bottom Top Maximum Beam Width 9 1/2 in Minimum Beam Width 6 in Overall Depth 6 3/8 in Overall Width 17 in Standards ASME