Spark Plug Gap Tool — 7-in-1 Feeler Gauge

Set precise spark plug gaps and measure valve clearances with this 7-in-1 feeler gauge set. Includes 7 blades covering the most common plug gap specifications from 0.020 to 0.100 inches for gas and diesel engines.

• 7 feeler gauge blades
• 0.020" to 0.100" range
• Stainless steel blades
• Compact folding design
• Etched measurement markings — won't wear