The 138-piece MasterSpec thread Repair Kit includes every tool you will need to repair your next inconvenient stripped thread. With 118 wire inserts and 5 different thread sizes M5, M6, M8, M10 and M12 this kit is capable of repairing a wide range of materials. Each thread size comes with its own pin break tool, wiretapper, installation tool and includes five sharp H.S.S. twist drill bits for easy and precise drilling. The entire kit is protected in a compact tin toolbox and can be neatly stored away.
