Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Spindle Lock Button
Model Number: 42-42-1100
The Milwaukee 42-42-1100 is a genuine OEM Spindle Lock Button for use in compatible Milwaukee grinders and cutting tools. The spindle lock button is the push-button that engages a pin into the spindle to prevent it from rotating — locking the output spindle stationary so the operator can loosen or tighten the flange nut and change grinding wheels, cutting discs, or other accessories without needing a second tool to hold the spindle. The spindle lock may only be engaged when the spindle is at rest; engaging it during tool operation would cause serious tool damage. A broken, stuck, or missing spindle lock button that prevents the operator from locking the spindle for accessory changes requires replacement to restore safe, convenient wheel change capability.
Using a genuine Milwaukee OEM spindle lock button ensures the correct engagement geometry, spring return, and housing fit for the spindle lock mechanism it actuates. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct button for your specific unit.
Features
- Genuine Milwaukee OEM spindle lock button for compatible Milwaukee grinders and cutting tools
- Engages a pin to lock the output spindle stationary for accessory changes
- Allows wheel and disc changes without a second tool to hold the spindle
- Must only be engaged when the spindle is at a complete stop
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Spindle Lock Button
- Application: Output Spindle Locking for Accessory Removal and Installation
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 42-42-1100 Spindle Lock Button
