Our billet spark plug gapper is designed to save time while maintaining precision. Engine Builders and Tuners know how critical it is to properly and accurately gap a plug and with this tool you can gap plugs faster and more accurately.
No more Banging your plugs on hard objects to close the gap and hope that you didn't crack the porcelain.
Option Guide: Add Feeler Gauge
Add 17 blade Feeler Gauge measures 0.011 to 0.032 In.