TOMMARS 15-Piece Metric Thread Chaser Set, M6 M8 M10 M12 Thread Restorer Tool Rethreading Repair Kit

Thread chaser set includes: Metric: M12*1.75, M12*1.5, M12*1.25, M10*1.5, M10*1.25, M8*1.25, M6*1.0; thread restorer file

Special thread repair kit used for chasing worn and damaged threads and cleaning stubborn dirt and corrosion without shaving off metal.

A must-have thread chaser kit for any auto mechanic for chasing threads on rusty fasteners and bolt holes on cylinder heads, engine blocks, and bodies of vehicles.

Thread chaser set is made of the highest quality carbon steel materials, with strong strength and maximum durability. The dies and taps pieces are hex shaped to use with a wrench or socket.

This master thread chaser set is comes with a storage case to keep everything organized. The sizes are stamped on the products and cases for easy identification.