12mm to 13mm Oil Drain Plug Repair Kit

Sold and quick solution for the repair of defective oil drain screw threads without the costly replacement of the oil sump. The damaged thread is easily tapped away to the next size. One: Special 13mm x 1.5 pitch tap. Ten: Aluminium 19mm Oil drain plug gaskets. Five: 13mm x 1.5 threaded drain plugs with 17mm external hexagon drive.