Foundry Hook Hook Type Foundry Hook Working Load Limit 3 000 lb Lifting Capability For Lifting Grade 80 Material Alloy Steel Material Thickness 1 in Hook Opening Width 3 in Overall Length 7 3/4 in Usable Length 6 in Overall Width 6 5/8 in Eye Inside Diameter 1 in Eye Inside Height 1 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