Wire Spark Plug Gauge
Keep all engines, from your car to lawn equipment, running smoothly with the 6 Leaf Spark Plug Gapper. Gapping spark plugs is an essential part of every tune-up, and this tool makes it easy. Check the depth of the gap between the electrode and ground strap by sizing it against the six options on the leaf gauge. Use the adjustment tool to gently open or close the gap. Guaranteed for accuracy, this handy tool will keep your engines running at peak performance for years to come.
Features & Specs