2Pc Straight & Angled Feeler Gauge Set. Why choose our Feeler Gauge Set?. Angled Blades: Range from 0.005″ to 0.020″ (0.127–0.508mm). Flexibility of the angled blades without losing strength. Covers Spark Plugs, Valves, Pistons & More: Versatile 2-piece set suitable for tuning car engines, setting motorcycle valves, and even adjusting guitar necks.
