S-Hook Hook Type S-Hook Working Load Limit 7 000 lb Lifting Capability For Lifting Grade 80 Material Alloy Steel Material Thickness 1 1/2 in Hook Opening Width 4 1/2 in Overall Length 17 7/8 in Usable Length 16 1/2 in Overall Width 14 1/4 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 Not Applicable Attachment Type S-Hook