Features:High-quality material: each screw extractor kit is made of high-quality material with high strength and durability to prevent corrosion and have a long service life.HEXAGONS SHANK CONSTRUCTION: Provides stable reinforcement, fast rotation and even force dispersion for a variety of power drills. Ideal for dealing with stuck or corroded screwsEasy to use: The broken-bolt extractor kit helps remove broken-bolts fast.Save Time and Effort: the nut removal tool can easily remove damageds screws, studs and other accessories, saving effort and time.Wide range of applications: this screw extractor has a female threaded design to easily extract damageds nuts and screws, suitable for household appliances, vehicle maintenance and industrial instrumentation.Notice:1.Actual color may be slightly different from the image due to differentlight effect2.Please allow 1-3cm deviation due to manual measurementDescription:Size: As picture show