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 Switch — Lock-On
Model Number: 23-66-2721
The Milwaukee 23-66-2721 is a genuine OEM Lock-On Switch for use in compatible Milwaukee tools. A lock-on switch includes a locking feature that allows the operator to mechanically hold the trigger in the full-on position without continuously squeezing it — useful during extended grinding, drilling, or routing operations where holding the trigger continuously would cause operator fatigue. When lock-on is engaged, the tool runs at full power until the operator deliberately disengages the lock-on to stop the tool. A lock-on switch that fails to engage, fails to disengage, or otherwise loses reliable switching function requires immediate replacement to restore safe, controllable tool power with the lock-on feature intact.
Using a genuine Milwaukee OEM lock-on switch ensures the correct current rating, lock-on mechanism, and wiring interface for the tool it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct switch for your specific unit.
Features
- Genuine Milwaukee OEM lock-on switch for compatible Milwaukee tools
- Mechanical lock-on holds the trigger in the full-on position for continuous operation
- Reduces operator fatigue during extended grinding, drilling, or routing tasks
- Replacement restores reliable switching and lock-on function when original switch fails
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Switch with Lock-On Feature
- Application: Motor Power Control with Continuous-Run Lock-On Capability
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 23-66-2721 Lock-On Switch
