J-Hook, Hook Type J-Hook, Working Load Limit 250 lb, Lifting Capability For Lifting, Grade 80, Material Alloy Steel, Material Thickness 5/16 in, Hook Opening Width 1 1/4 in, Overall Length 6 3/4 in, Usable Length 5 in, Overall Width 1 7/8 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 Straight Eye, Clevis Pin Diameter Not Applicable, Markings None