C801M-040 Single Nut Locking Assembly 1-3/8" Bore Design fully engages the shaft

Design fully engages the shaft without marring

Climax Series C801 Single Nut Locking Assemblies deliver a mechanical interference fit and provides a higher torque capacity over alternative keyed connections

Clamping coupling portion will not mar the shaft

These unique two-piece rigid clamping couplings come with an undersized ID

Design fully engages the thread for secure locking

C801M-040 Single Nut Locking Assembly 1-3/8" Bore Design fully engages the shaftClimax Series C801 Single Nut Locking Assemblies deliver a mechanical interference fit and provides a higher torque capacity over alternative keyed connections. View Catalog PageInstallation & Removal Instructions