Electric drill sleeve wind batch sleeve head deepened inner hexagonal electric screwdriver batch head nut wrench Loosen and Tighten Fasteners in Seconds! Hexagonal occlusion, high occlusion. Strong torque and long service life. Save a lot of time and complete work faster. Main Features Perfect Design: Tighten or loosen wing nuts, bolts, and hooks quickly and effectively, and save a lot of time, and complete work faster. Compatible Models: Deepen sleeve, better to take out those longer screws and bolts, daily short bolts can also be used. It is suitable for most hand electric hand drills, Wind batch, electric batch, lithium electric drills. Wide Range of Uses: Used in home DIY, construction, auto parts, woodworking, gardening, professional machine repair, etc. High-quality Materials: Made of steel, high strength, toughness, and wear resistance. Sandblasting manage, corrosion resistance, long service life, safety, and efficiency. Specifications Size:822cm / 3.150.790.79 inches Material: Steel Package Contents 1xDeepened Hexagonal Sleeve Wind Batch Note Due to manual measurements, please allow slight measurement deviations. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture.