R.L. Schmitt Company manufactures a full line of standard and special carbide and ceramic plug gages.  Our product line includes standard reversible, taperlock and trilock plug gages.  In addition, we offer taperlock progressive plug gages and master setting disks.  We also have the capability to manufacture specials per-print and extra-length gages.  Handles, bushings and other gaging accessories are also available.

Gages can be manufactured in any class from ZZ to XXX and short form, long form or ISO certification can be provided on request.