Sling Hook, Hook Type Sling Hook, Working Load Limit 3,000 lb, Lifting Capability For Lifting, Grade 100, Material Carbon Steel, Material Thickness 17/32 in, Hook Opening Width 1 1/2 in, Usable Length 4 1/8 in, Overall Width 3 1/2 in, Eye Inside Diameter 1 1/8 in, Eye Inside Height 1 1/8 in, Thread Size Not Applicable, Shank Diameter Not Applicable, Shank Length Not Applicable, Clevis Inside Width Not Applicable, Attachment Type Eye, Clevis Pin Diameter Not Applicable