Features and Benefits:
- Counterstay for use with series 21, series 21-E or series 22-1-AS
- The arms on the counter supports are easy-to-adjust thanks to an internal spring mechanism (size 1 to 3)
- The counter support nuts friction resistance is reduced to a minimum as a result of the built-in pressure bearing
- Thanks to their support struts, sizes (4 and 5) counter struts are particularly suited for large ball bearings, etc, and ensure that the assembly remains stable during the extraction process
- The counter support can be combined with internal extractors and Kukko screw adapters
