Lang E-Z Grip Spark Plug Ramp Gauge. Full range coverage for all spark plug gapping requirements from .020 to .080 (.60 to 2.00mm)
Lang E-Z Grip Spark Plug Ramp Gauge has full range coverage for all spark plug gapping requirements from .020 to .080 (.60 to 2.00mm), and includes a recess specifically designed to adjust electrodes. Applications for the Lang E-Z Grip Spark Plug Ramp Gauge include those with distributor less ignition systems.