Spark Plug Thread Repair Kit. Contents: Tap; M14 x 1.25mm, Step Taps; M14 x 1.25, M16 x 1.25mm, Insert Lengths; 9.4, 15mm. Replacement Inserts: VS301.9 (9.4mm), VS301.15 (15mm) (Packs of 10). Comprehensive and time-saving kit of spark plug thread repair tools.
Especially suitable for the repair of deep-seated plug configurations. Incorporates taper and plug taps together with integrated ream.Stepped tap ensures correct alignment of cutter in existing spark plug hole. Extension tools allow easy-access to the bottom of the plug recess. Includes set of plug inserts.