|Clutch type screw-down
Series 516 and 515 dial mikes are
available with gaging action options, as follows :
- available in both series for easy retraction and gaging under constant,
positive pressure, free of operator influence.
- 516 series only. For fast or gaging action when checking non-compressables.
- 516 series only - same type of action as regular micrometer.
Screw Down (Standard for series 515, operational for Series
516) velvet smooth clutching action for precisely controlled gaging pressure
(10 ounces nominal) independent of operator influence.