J-Hook Hook Type J-Hook Working Load Limit 650 lb Lifting Capability For Lifting Grade 80 Material Alloy Steel Material Thickness 1/2 in Hook Opening Width 2 in Overall Length 9 in Usable Length 8 in Overall Width 3 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 Offset Eye Clevis Pin Diameter Not Applicable Markings None