Expert quality telescopic gauges for measuring bore diameter and groove width. The spring-loaded p...Expert quality telescopic gauges for measuring bore diameter and groove width. The spring-loaded plungers expand within the hole, and a knurled locking screw allows the plunger contacts to be held in position for measurement with a micrometer. Features a satin chrome finish and comes supplied in a PVC storage wallet with ranges marked. Set includes six gauges with varying ranges from 8-13mm to 89-150mm.
Expert quality telescopic gauges for measuring bore diameter and groove width. The spring-loaded plungers expand within the hole, and a knurled locking screw allows the plunger contacts to be held in position for measurement with a micrometer. Features a satin chrome finish and comes supplied in a PVC storage wallet with ranges marked. Set includes six gauges with varying ranges from 8-13mm to 89-150mm.