SCHAEFFLER Locknut-Socket-KM13 3/4 in Socket Wrench, 90mm Overall

This socket wrench is a tool designed to engage and rotate locknuts in industrial maintenance and assembly environments. It is intended for use where a square‑head engagement is required to apply torque through a square drive, providing controlled fastening and loosening of locknut components in mechanical, electrical and automation equipment.

• 3/4in square drive enables high-torque input for secure fastening
• Square‑head contact ensures stable engagement with locknuts
• 90mm overall length allows access in confined spaces
• Square drive design simplifies alignment during repetitive tasks

• Suitable for adjusting locknuts on motor assemblies
• Ideal for maintenance of gearboxes and reduction units
• Used for fastening components in electrical switchgear
• Can be used for repetitive assembly in automation lines

It employs a square drive Interface to accept 3/4in driver tools for direct torque transmission.

The square‑head profile provides positive seating on locknuts to reduce slippage during rotation.

The 90mm overall length offers a Compact reach suitable for confined access without extensive clearance.

It suits sectors requiring precise locknut adjustments such as mechanical maintenance, electronics assemblies and electrical plant work.