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 1/2 in. Square Detent Pin Anvil Assembly
Model Number: 42-06-0129
The Milwaukee 42-06-0129 is a genuine OEM 1/2 in. Square Detent Pin Anvil Assembly for use in compatible Milwaukee 1/2 in. impact wrenches. The anvil is the output drive component of the impact mechanism — the square-drive stub that receives impact blows from the hammer and transmits them to the socket or accessory. The detent pin retention system uses a spring-loaded steel pin in the square drive that engages a groove in the socket bore to hold the socket securely on the anvil during high-torque impact operation. An anvil that is worn, cracked, has a damaged detent pin groove, or can no longer retain sockets securely requires replacement to restore full impact drive performance and socket retention during demanding fastening work.
Using a genuine Milwaukee OEM detent pin anvil assembly ensures the correct square drive dimensions, detent pin groove geometry, and material specification for the impact mechanism it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct anvil assembly for your specific unit.
Features
- Genuine Milwaukee OEM 1/2 in. square detent pin anvil assembly for compatible Milwaukee impact wrenches
- Spring-loaded detent pin retains sockets securely under high-torque impact loads
- Transmits impact blows from the hammer mechanism to the socket or accessory
- Engineered to withstand thousands of impact cycles per minute in continuous use
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Square Anvil Assembly
- Drive Size: 1/2 in. Square Drive
- Retention Type: Detent Pin
- Application: Impact Mechanism Output Drive on 1/2 in. Impact Wrenches
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 42-06-0129 1/2 in. Square Detent Pin Anvil Assembly
