Anchor Ring, Product Type Recessed Ring, Number of Mounting Holes 4, Compatible Strap Width - Minimum Not Applicable, Working Load Limit 2,000 lb, Material Iron, Overall Width 4 1/2 in, Overall Depth 15/16 in, Overall Length 4 7/8 in, Mounting Type Bolt-On, Ring Type D-Ring, Compatible Strap Width - Maximum Not Applicable, Mounting Hole Diameter 3/8 in, Ring Thickness 1/4 in, Ring Inner Diameter 1 1/2 in, Finish Zinc Plated