Shrink Discs

Introduced to the market in 1979, Rexnord Tollok Locking Assemblies offer a wide variety of configurations.  In addition to our standard Locking Assemblies, Rexnord also offers Shrink Discs, a style that clamps the equipment by using compressive force over diameter of the equipment to the shaft. With over 40 years of innovation, know-how and operational excellence, we have the right configuration for your application.  
Available in the Following Types


Product Categories

Product Categories


Why Choose Rexnord Tollok Locking Assemblies? (A4)


Product Sheet | English | 133 KB

Rexnord Tollok Locking Assemblies FAQ


Product Sheet | English | 366 KB

Product Support

Contact Rexnord to receive product and service information for Shrink Discs.

North America

1-866-REXNORD (1-866-739-6673)

Outside North America

+39 0532 816911