Split Lock Washer, Heavy Duty, Steel, Finish Plain, Fits Bolt Sizes 3 In., 3 In., Inside Dia. 3.012 In., Outside Dia. 4.16 In., Thickness 0.526 In., Meets/Exceeds ASME B 18.21. 1, Package Quantity 5. This item has been restricted from sale in the following state (s): []