General description The N866410 Impact Wrench Anvil Kit is designed for use with Dewalt DCF 899 20V impact wrenches. This kit includes two 1/2 inch detent pin anvil assemblies, providing a reliable replacement option for your tools. Technical specifications Part Numbers: N866410, N880093, N851276 Anvil Diameter: 18mm / 0.7 inch Measurement Error: +/- 1-3 cm Compatibility and accessories Compatible Models: DCF899B Type 1, DCF899B Type 3 Compatible Models: DCF899M1 Type 1, DCF899M1 Type 3 Compatible Models: DCF899P1 Type 1, DCF899P1 Type 3 Compatible Models: DCF899P2 Type 1, DCF899P2 Type 3 Package Includes: 2 x Impact Driver Other information Material: Metal Color: Photo color may vary slightly due to light reflection and different displays.