Lisle 67800 – Standard Spark Plug Gapper??
- Gauges and Gaps all Types of Spark Plugs from .020″ to .100″ (.50mm to 2.53mm).
- Tapered edge for gauging spark plugs. Specially designed hole with flange adjusts side wire of plug without pressuring center electrode.
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Inches
mm
.025 .64 .030 .76 .034 .86 .035 .89 .040 1.02 .045 1.14










