INDI-CAL Internal Groove Gage
Excellent for gaging "O" ring grooves, blind bores, thread reliefs, undercuts, out of round and tapered bores.
- Satin Chrome finish
- .625" to 6" range
- 4 pair of points and 8 extensions included
- Supplied in fitted plastic case
- Can be used with any test indicator (with dovetail)
Does not include indicator