Loose set of feeler gauge blades have a range of. 008" to. 030" to cover heavy-duty truck engine applications. Lang Tools.
Lang 5pc Master Feeler Gauge Set for Ignition Spark Plugs Valve Tappets etc. USA
Lang Offset Master Feeler Ignition Gauge 26 Leaf Blades .005 to .030 USA
Lang 3079 Master Feeler Gauge Set for Heavy Duty Truck Valve Adjustment
Lang Tools 3074 Feeler Gauge, Heavy Duty Truck Valve Adjustment
Lang Tune Up Feeler Gauge 9 Straight and 5 Mini Spark Plug Blades .002 - .044
