Starrett Dial Indicators have a shockless, hardened steel gear train and are furnished with jewel bearings and lug-on-center backs. Conforms to AGD specifications.
Features:
- Rugged and simple unit construction with a "universally fitting" design
- One gear unit assembly
- Non-reflecting white eggshell finish on dial
- Unbreakable crystal
- Massive bridge for rigid bearing support
- Hardened stainless steel bottom stems can be held in fixtures without cramping rack action
- Light but sturdy, no-glare satin finish on case
- Direct acting compression spring eliminates side friction
- Easy readability with the best, balanced style of graduation and number combination
- Balanced and tapered hands are easy to follow
- Replaceable low friction jewel bearings
- All gear trains are fully jeweled for sensitivity, smoothness and life
- Sharp bezel serrations for positive grip
- Interchangeable contact point
- Positive-acting clamp locks bezel in position
- .375" mounting diameter (all AGD models)
- Four screw holes for 90º rotation of back
- Special non-shock mechanism (can be furnished on most styles) is ideal for when an indicator may be subjected to repeated and excessive shocks