For Aluminium Cylinder Heads with stripped Spark Plug threads. Inserts in Kit : 5 x 12.7mm, 5 x 17.5 mm. Installed Length. Very High Quality Kit Made in Germany.
14mm Back Tap Spark Plug Thread Repair Tool M14x1.25 Thread Chase Tap
1Set Stainless Steel Spark Plug Thread Repair Tool with M10x1.0 Thread Inserts
BOLLHOFF HELICOIL PLUS M14 x 1.25 Spark Plug Thread Repair Kit Pack M14x1.25
TIME-SERT® M14 x 1.25 Spark Plug Thread Repair Kit with 16.8mm Inserts
25 Piece Spark Plug Thread Repair Kit M14 X 1.25 With Metal Case
