Fender '51 Precision Bass Reissue Chrome Control Plate. Punched for metric pots; will not fit the larger USA pots. I measured 6.90mm diameter on the threaded bushing on the import pots used in the Fender Japan '51 Reissue Precision Bass. I measured exactly 4&11/32"/110.38mm; from the center of one of the screw mounting holes to the center of the other. Vintage-style two-hole chrome-plated control plate for use on Japanese-made '51 Precision Bass reissue models manufactured from 1994-2010. Fender does not include mounting screws but we do.