Grab Hook Hook Type Grab Hook Working Load Limit 6 600 lb Lifting Capability Not for Lifting Grade 70 Material Carbon Steel Material Thickness 3/4 in Hook Opening Width 1/2 in Overall Length 2 1/4 in Usable Length 2 5/8 in Overall Width 3/4 in Eye Inside Diameter Not Applicable Eye Inside Height Not Applicable Thread Size Not Applicable Shank Diameter Not Applicable Shank Length Not Applicable Clevis Inside Width 1/2 in Attachment Type Clevis Clevis Pin Diameter 15/32 in