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