A damaged spark plug thread can put an engine out of action, and specialist access requirements make the repair even more challenging. The Sealey VS301 is a comprehensive spark plug thread repair kit designed specifically for deep-seated plug configurations, saving time and avoiding costly head removal. The kit incorporates taper and plug taps with an integrated ream, and a stepped tap that ensures correct alignment of the cutter in the existing spark plug hole. Extension tools allow easy access to the bottom of the plug recess, and a set of plug inserts is included. The kit covers M14 x 1.25mm and M16 x 1.25mm threads, with insert lengths of 9.4mm and 15mm. Replacement inserts are available separately: VS301.9 (9.4mm) and VS301.15 (15mm), both supplied in packs of 10. Key Features: Sealey VS301 Spark Plug Thread Repair Kit is presented as a model-specific workshop product, combining the supplied title, description and specifications for accurate catalogue use. Key technic