Adjustable Ignition Plug Gap Tool with Feeler Gauge

Made from aluminum, this garage supply combines a compact rectangular body with a knurled adjustment knob for controlled handling during use. Designed as an ignition plug tool and ignition plug clearance tool, it provides a recessed slot for positioning the plug and adjusting the clearance accurately. The included ignition plug clearance gauge is a foldable feeler gauge set with hinged flat metal blades and etched thickness markings for straightforward reading. The body includes a central clamping section that helps secure the plug while working, supporting steady and accurate clearance adjustment. Measuring about 14 cm long and about 3.1 cm wide and high, this ignition plug clearance gauge is sized for convenient storage in a toolbox or workshop drawer.