It is a genuine replacement screw that is sourced directly from original equipment manufacturer. This is a standard hardware that has multiple uses depending your tool. For correct location and use of this screw, please check appropriate diagrams. This torx screw is sold individually.
This is a genuine Dewalt replacement bearing sleeve. It houses a ball bearing for secure seating in many Dewalt power tools. It is compatible with the Dewalt tools listed in the 'Compatibility' section below, but it is not guaranteed to fit any other bearings or power tools.