SCHAEFFLER LOCKNUT-HOOK-KM24-27 165 mm C Hook Wrench 385mm

This C-hook wrench is a single-hook spanner designed to engage and turn KM-type locknuts in industrial settings. It serves as a dedicated tool for axial adjustment and fastening tasks where a hook-style engagement with threaded lockrings is required, providing a Compact hand-operated solution for maintenance and assembly operations.

• Fits locknuts KM24–KM27 for correct engagement and control
• 385mm overall length for extended reach and leverage
• 155mm minimum jaw for narrow-sweep applications
• 165mm maximum jaw for larger locknut engagement
• 10mm thickness for robust contact and torsional resistance

• Suitable for adjusting KM locknuts on rotating equipment shafts
• Ideal for maintenance of gearboxes and bearing housings
• Used with industrial drive assemblies requiring axial preload changes
• Can be used for on-site servicing of automation machinery components

The delivery comprises one single-hook wrench suitable for KM24–KM27 locknuts.

Its 385 mm length increases leverage and allows access to locknuts recessed within assemblies.

It is compatible with locknuts whose effective diameters fall between 155 mm and 165 mm.

It can be supplied as an individual unit and forms part of a separate multi-wrench set for broader size coverage.