Easy to use Designed to simplify spark plug work. Effortlessly remove the spark plug and securely screw it back in for a precise, snug fit every time. Prevents damage Machined with a full-radius end that interfaces with the top of the piston, reducing risk of damage and wear during use. Built for lasting durability and reliable performance. Premium material Constructed from metal for strong, long-lasting service. A dependable tool you can count on for ongoing maintenance. Multifunctional tool Versatile and practical for clutch service, flywheel nut removal, and maintenance of various power tools such as weed machines and leaf blowers. Use scenarios - Replacing spark plugs on lawn mowers or string trimmers: quickly remove the old plug and install a new one with proper seating. - Servicing small engines: remove or tighten flywheel nuts during routine engine maintenance. - General toolbox enhancement: use for clutch work on compatible power tools to keep equipment running smoothly.