Fits for Dewalt Black & Decker 18V 20V MAX XR DCF899HB Type 1, DCF899HB Type 3, DCF899HP2 Type 1, DCF899HP2 Type 3. 1/2" Impact Wrench Anvil Assembly. Replacing this assembly is a relatively simple task that should only require a screwdriver to open up the clamshell housing.
