🔧 Lock it down with E-Z LOKEZ – where strength meets simplicity! Effortlessly restore tapped holes in metal with speed and precision. Perfect for soft metals like aluminum, cast iron, and magnesium. Engineered for the discerning professional who demands reliability. Self-locking mechanism ensures a secure fit every time. Crafted from solid steel for unmatched strength and longevity. M8-1.25 size Self-locking design Solid steel strength The E-Z LOKEZ-450-8 Threaded Inserts for Metal is an M8-1.25 installation kit designed for quick and effective repairs of tapped holes in soft metals. Featuring a self-locking design with a solid steel construction, this kit ensures durability and reliability for all your metalworking needs.