American Racing ATX 1425000911 Center Cap Make sure part number on back of cap reads 1425000911 AMERICAN RACING ATX 5x5.5" & 6x5.5" STANDARD PUSH THRU STAINLESS CENTER CAP REMOVABLE END PIECE CONVERTS CAP TO AN OPEN END CAP FOR MANUAL LOCKING HUBS DIAMETER 4.25" HEIGHT 3.75"