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  • Stainless Steel Body Version
  • Stainless steel ball tip tee adjusters
  • Precision electrode adjustment
  • Sets plug gap on 18mm 2-4 massive electrode spark plugs
  • Made in USA


Precision 18mm spark plug gap tool for aircraft engines. Stainless steel body with stainless steel ball tip adjuster screws. Ball tip tee adjusters provide precise control over electrode gap setting. Quality gap tool sets gap on 2-4 18mm massive electrode plugs.

Precise Spark Plug Gap Tool Aircraft Engines

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