The ideal setting master for setting comparators for all common R/RX groove widths, depths and wall angles. Covers common widths .344”, .469”, .531”, .656”, .781” and .906”. All wall angles are standard 46 degrees included and depths are as per API standard for the given width. These gages are precision made from hardened tool steel for stable sizing and long life. Each gage comes with a long form certificate of calibration NIST traceable.

All Prices in US dollars