R.L. Schmitt Company manufactures standard and special fixed-limit ring gages to ANSI standards.  Ring gages are available as carbide or ceramic inserted or can be made solid with no jacket.  We offer a full line of standard lengths or gages can be made to special lengths or per-print.

We also offer concentricity or “step” ring gages with multiple ID dimensions.  These gages are all made special to the customer’s specifications.

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