Foundry Hook Hook Type Foundry Hook Working Load Limit 800 lb Lifting Capability For Lifting Grade 80 Material Alloy Steel Material Thickness 5/8 in Hook Opening Width 3 1/2 in Overall Length 9 5/8 in Usable Length 8 1/2 in Overall Width 6 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