DCF899B (Type 4) DeWALT Wrench - Overview

This synthetic gear grease is used to lubricate internal gears in power tools, reducing friction, wear, and noise during operation. Its high-performance formula helps prevent corrosion and protects moving parts under load. Applying fresh grease during maintenance restores smooth gear movement and extends tool life.

This is an authentic replacement part that is sourced from the original manufacturer for use with hedge trimmers. The special screw is commonly used to secure the front guard assembly. This screw is sold as an individual replacement part, please note four screws may be required.