56PCE PAT. Threaded Coil-Insert Repair Kit (M10.M12.M14) (For Spark Plug Thread) / Item No: R3556BD
Thread repair kits, tools, and inserts from Hsun Wang are used to restore worn or broken threads. They can be used on any threaded tool, from a screw to a machine bed or an engine manifold, that has to be fixed. Thread repair kit contents can vary depending on the style of repair you are looking for, but most at least contain taps, jaws, drills, mandrels, thread inserts, and tang break-off tools.