Features:
Gauges & gaps all types of spark plugs from .020" to .100" (.50mm to 2.53mm).Tapered edge for gauging spark plugs.Specially designed hole w/ flange adjusts side wire of plug without pressuring center electrode.Skin packed.Shipping weight 1 oz.Lisle 67870 Standard / High Energy Spark Plug Gauge & Gapper .020" to .100"
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