BAERCOIL THREAD REPAIR KIT M14 x 1,25
COMPLETE WITH DRILL BIT(UNUSED) INSERT TOOL INSETRS AND INSTRUCTIONS,
GERMAN QUALITY
I SAW THESE AT THE CLASSIC MOTORCYCLE SHOW, THEY ARE IDEAL IF YOU STRIP SPARK PLUG THREAD IN AN ALLOY CYLINDER HEAD AS YOU CAN RE INSERT A LASTING THREAD TO GET THE PROBLEM FIXED