BGS 62608 Spark Plug Thread Cleaner with Seal Seat Cutter M14 x 1.25

for cleaning spark plug internal threads in the cylinder head sealing seat cutter spring-loaded for optimum cleaning of the sealing surface easy handling | suitable for spark plugs thread: M14 x 1.25 drive profile: external hexagon | drive profile size: 13 mm material: chrome molybdenum steel