Product Information
- Tapered frame for measuring narrow slots and tight spaces
- Vernier scale in inch units for taking precise outside diameter (OD) measurements
- Ratchet-stop mechanism helps provide uniform pressure for precise, repeatable measurements
- Satin chrome finish on thimble and sleeve helps resist rust and reduce glare
- Micro-lapped steel measuring faces help provide accuracy
- .001" Grad
- Ratchet Stop
- Lock Nut