Rok-It Gages
Used to inspect for taper, barreling or out of round hole conditions.
Blank design is to BS1044:2008 / ASME B47.1:2007 (R2022)
Go or no go, can be used as a quick alternative to a plain diameter plug gage. If the go end rocks over the center and the no go end stops, then the bore is within tolerance. The plate design with spherically formed ends, not only allows for the gage to enter the bore at any angle, without problems of alignment or jamming, but results in less wear as well.
Standards
BS 969:2008
ANSI/ASME B89.1.5.1998
Others upon request
Design Options
Single or double-ended