Dyer Gage 135 series ID OD Shallow diameter bore and Groove Gage Features :
- Light weight, easy to use, alloy steel, air frame tubing used for gage body
- Precise, repeatable frictionless linear ball bushing movement
- 0.75″-1.00″ (19 mm-25.4 mm) contact point retraction. Good for groove measurements
- Adjustable gage depth up to 3.00″ (76.2 mm)
- Positive reversal from ID to OD in seconds
- Fine adjustment setting for fast setting
- Contacts rotate providing for extended gage life
- Sizes longer than 60″ and special contacts available
