ROK-IT gages are simple go/no go gages which are lightweight and easy to use. Because of the plate design with spherically formed ends, Rok-it gages can be presented to a bore at any angle with no problems of alignment and rocked over center to check size.
If the 'go' end rocks over center and the ‘no go’ stops, then the bore is within tolerance. Simple and quick, so gaging time is reduced to a minimum.
Rok-it can test barreling, out of round, taper, blind bores, recessed bores, deep bores, and can be supplied to gage tolerances as low as 0.005mm.