Lifting Eye Nut, Finish Zinc-Plated, Material Steel, Thread Size 1/2 In.-13, Thread Length 5/8 in, Eye Shape Oval, Eye Inside Diameter 1 1/4 in, Eye Outside Diameter 2 in, Overall Height 2 1/2 in, Working Load Limit 2,700 lb, System of Measurement Inch, Base Diameter 0.88 in, Bore Type Threaded Tapped, Eye Thickness 0.38 in, Industry Standards Not Applicable, Material Fabrication Forged, Material Grade/Class 1030, Pack Size Small Pack, RoHS Compliant Yes