Kukko 4-Ton Capacity Counterstay - Internal Extractors 21-3 Thru 21-8

For use with series 21 and series 21-e. Series 22-1-as only for 22-1 and 22-2. the counter support can be combined with internal extractors and kukko screw adapters.xa0, almost all components available as replacement parts, time-saving order process thanks to numbering system. 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 size 2 to 5. 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. Mechanical pressure screw. Do not use any electrical or pneumatic servo screwdrivers or hammer drills. Protective blanket required. Protective goggles required.