Foundry Hook, Hook Type Foundry Hook, Working Load Limit 450 lb, Lifting Capability For Lifting, Grade 80, Material Alloy Steel, Material Thickness 1/2 in, Hook Opening Width 3 in, Overall Length 7 in, Usable Length 6 in, Overall Width 5 1/4 in, Eye Inside Diameter 3/4 in, Eye Inside Height 3/4 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, Markings None