Plain Rings And Gages

Active Grinding & Mfg. Co. manufactures and sells fixed limit steel plug and ring gages including thread gages under the catalog name of AGMACO Precision Gages. These gages are certifiable to N.I.S.T. standards. Most gages are available with hard chrome finish for extra long life and wear. We have been manufacturing these gages for over 40 years.

Copyright 1999, Active Grinding & Mfg. Co.