Plug limit gauges are mainly used for determining the go size of bores and for their not-go check.
Plug limit gauges are cylindrical measuring pins held in doubleended chucking sleeve handles which are marked with the pertaining deviation.
The measuring pins are made of chromium-alloyed steel in accordance with DIN 7162/7164.
Plug limit gauges outside the preference series for diameters and fits can be produced on special request. The gauges are supplied in wooden cases.