This is a Snap on mini, angle wrench, some may call it an ignition wrench. It is 15/64 X 1/4 inch. This tool is 3.25 inches / 8.1cm. in length, it looks unused and is in perfect condition. &&&PS This description refers to only one tool which we will sell & ship first and revise the listing after. Please message us with any questions you may have.