This is an authentic replacement part manufactured for use with angle grinders. The side handle is used to provide a better grip on the tool and is threaded to fit onto either side of the grinder. Tools are not required to install this handle and the side handle is sold individually.
This replacement wrench is a genuine OEM approved part that is used with Dewalt, Black and Decker and Porter Cable agnle grinders. It is used to tighten or remove the outer flange which secures the grinding wheel. Please note this durable metal wrench is sold individually.