Features • Durable Chrome Vanadium Alloy: Crafted from chrome vanadium alloy steel, this attachment provides excellent grip and durability for efficient operation in tight spaces • Ergonomic Design for Comfort: Featuring an ergonomic ABS handle, this tool remains cool during use, ensuring comfort while maximizing your driving force and gear strength • Strong Built-In Magnet: Equipped with a powerful magnet, this adaptor allows for quick and easy bit changes, enhancing your productivity with reliable clamping force • 90° Angle for Hard-to-Reach Areas: The unique 90° design enables access to difficult screws, making it easy to tighten fasteners in confined spaces with precision • Versatile Compatibility: Designed for all 1/4in standard hex shank drill bits, this extension driver works seamlessly with electric drills and handheld wrenches for various applications Features: 1、 Chrome Vanadium Alloy Steel: The corner device is made of chrome vanadium alloy steel, which has an efficient, good grip, easy to operate, and . 2、Ergonomic Handle: The corner device has an ergonomic ABS handle, which will not become hot when in use. Use your current impact driving force to make more closely while increasing the gear strength. 3、Powerful Magnet: The corner device has a built in powerful magnet, which has a good clamping force and can quickly and easily replace the screwdriver bit. 4、90° Right Angle: The 90° right angle can change the direction of the corner drill bit by 90 degrees, and can tighten the screws that are difficult to tighten normally. 5、Application: The corner device is suitable for all 1/4in standard hex shank drill bits, which can be connected with electric drills or hand held wrenches, and can be stretched to a narrow space that is difficult to attain to tighten screws and nuts. Specification: Item Type: Right Angle Drill Adaptor Material: Chrome Vanadium Alloy Steel + ABS Purpose: Corner Device Colour: Yellow and Blue Hex Handle Diameter: 1/4in Usage: Can be Used with Electric Drill or Hand Held Wrench Scope of Application: Applicable to All 1/4in Standard Hex Shank Drill Bits Package List: 1 x 90 Degree Screwdriver Bit Cornerer Package List 1 x 90 Degree Screwdriver Bit Cornerer