Spark Plug Rethreading Tap Thread Repair Set Kit M14 x 1.25 With 4 Inserts

Professional tool for commercial or occasional use Spark plug threads repair kit Special HSS tap with 16mm 6 point drive Suitable for damaged spark plug threads 4 threaded inserts in different lengths HSS 4241 Steel for strength and durability M14 x 1.25mm Thread size Cleans and re-threads spark plug ports SET INCLUDES THE FOLLOWING - M14 x 1.25 Inserts - total length 9.5mm - M14 x 1.25 Inserts - total length 11.5mm - M14 x 1.25 Inserts - total length 12.7mm - M14 x 1.25 Inserts - total length 19mm - 1 x Tap Reamer