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 Contact Arm Assembly
Model Number: 42-09-0260
The Milwaukee 42-09-0260 is a genuine OEM Contact Arm Assembly for use in compatible Milwaukee nailers. The contact arm assembly — also called the work contact element or sequential trip — is the safety mechanism at the nose of the nailer that must be depressed against the workpiece before the trigger will fire. This prevents the tool from discharging a fastener unless the nose is actively pressed against the work surface, making contact-arm actuation a fundamental accidental-discharge safety feature. The assembly includes the contact arm body, pivot, and return spring as a complete unit. A bent, broken, or non-returning contact arm assembly that compromises the sequential safety trip or prevents the nailer from firing correctly requires replacement to restore safe, correct nailer operation.
Using a genuine Milwaukee OEM contact arm assembly ensures the correct travel length, pivot geometry, and return spring force for the nailer safety system it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct assembly for your specific unit.
Features
- Genuine Milwaukee OEM contact arm assembly for compatible Milwaukee nailers
- Work contact safety element must be depressed against the workpiece before firing
- Prevents accidental discharge — fundamental nailer safety mechanism
- Replacement restores correct safety trip function when original arm is bent or broken
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Contact Arm Assembly (Work Contact Element)
- Application: Workpiece Contact Safety Trip on Nailer Nose
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 42-09-0260 Contact Arm Assembly
