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 screws Easy 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 different light effect 2.Please allow 1-3cm deviation due to manual measurement Size: As picture show Package List: 6pcs Screw Extractor Set