Feature●Circular coin-type ramp gauge●Easily measures spark plug gaps●From .020" to .100" and .6mm to 2.4mm●Gap spreader tool on top●Convenient tether point●Satin chrome finish to resist corrosionDescription
SAE/Metric Spark Plug Gap Gauge82519Circular Coin-Type Ramp Gauge Easily Measures Spark Plug Gaps From.020 to.100" (0.635 to 1.143mm).