Central Tools 6554 6 Pc. Telescoping Gage Set

* Self-centering gages check slots, grooves, recesses and
cylinders. Handles are up to 5-1/2" long. Satin chrome finish.
* Both contacts release or lock by turning knob at end of handle
* Measurement is read with a micrometer
* 6 individual gages for range up to 6"