Retaining Ring Assortment, 243 pcs, Ring Type Housing Ring, Material Steel, Finish Black Phosphate, Material Grade/Class Ungraded, Number of Pieces 243, Number of Sizes 25, Location Style Internal, Made in North America Yes, Manufacturer Location Made in USA*, Material Quality Standards DIN, ANSI, MS, QS 9000/ISO 9002. This item has been restricted from sale in the following state (s): []