DRAPER 03711 METRIC THREAD REPAIR KIT M14 X 1.25 15PCS

This kit is designed for the quick and easy repair of damaged or worn out internal threads to their original size and condition in any material. Protects tapped threads against wear, corrosion, galling and seizing. There are 10 high-quality stainless steel thread inserts. The set also includes a HSS drill bit and tap, insert tool, lug breaking tool and hex key. Supplied complete inside a plastic storage case.