This is a genuine OEM sourced replacement part designed for use with drills. This chuck key tightens and loosens the jaws of the drlll chuck. This item is made out of metal and it is sold individually.
This replacement part is an original part that is intended to be used with drills from Black and Decker and Porter Cable. The metal chuck attaches to the spindle and is used as a vise that secures the drill bits. This item is available as an individual replacement part.
This is a genuine DeWalt replacement part that has been sourced from the original manufacturer to be used with rotary hammers. The depth stop connects to the forward handle assembly and is used to limit the drill's bore depth. This item does not require tools to install and is sold as an individual replacement part.