LISLE, SPARK PLUG GAUGE / GAPPER TOOL

Lisle, spark plug gauge / gapper tool

For electronic ignitions; Measures .040 to .080" (1.02mm to 2.03mm); built-in gap tool Used to correct and measure spark plug gap. Comes with two built-in electrode adjusting tools. Measures 0.040" to 0.080" (1.02mm to 2.03mm).

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