M14X1.25 First Repair Spark Plug Time-Sert Kits are used to repair stripped spark plug holes without removing the head. These kits will repair washer or taper seat spark plugs, inserts are sold separately. Made in the USA
M14X1.25 Shallow Reach Standard length tooling for spark plug holes near the surface / small engine repair.
M14X1.25 Deep Reach Extended tooling for deep reach spark plug holes. Honda, Acura, Toyota, BMW, etc.
