Turn the screwdriver joint (commonly known as the batch) What it does and why you need it Extends your tool into narrow, hard-to-reach spaces so you can drive and remove screws and nuts where a drill or wrench cannot reach. Speeds up work with a quick-release handle for fast bit changes and stable operation. Locks and holds the sleeve securely using a locking mechanism and magnetic retention, preventing dropped bits during use. Key benefits Reach: Allows access to recessed or tight fasteners without disassembling surrounding parts. Secure bit retention: Locking mechanism plus magnetic head keeps the sleeve and bits in place while you work. Fast transitions: Quick-release handle makes swapping bits faster and easier, saving time on repetitive jobs. Broad compatibility: Can be used with electric drills, charging (cordless) drills, manual wrenches, and is suitable for all electric drills and socket wrenches. Features and performance Name: Turn the screwdriver joint (commonly known as the batch). Product weight: 96 grams — lightweight for easy handling and reduced fatigue. Function head: Equipped with locking and magnetic means to ensure the sleeve will not fall. Compatibility: Connects to electric drills, charging drills, or manual wrenches; compatible with socket wrenches. Typical use scenarios Cabinet and furniture installation: Reach screws set deep inside frames or behind panels without removing surrounding parts. Automotive and machinery repair: Access fasteners in tight engine bays, gearboxes, or equipment housings where standard tools cannot fit. Home maintenance and electrical work: Tighten or remove recessed screws in fixtures, switch boxes, and panels. Practical details Simple to attach to drills and wrenches for immediate use. Lightweight and compact design for portability and ease of handling. Designed to reduce dropped bits and improve speed on repetitive fastening tasks. Reliable tool for tighter jobs Use this Turn the screwdriver joint when you need to extend reach, keep bits secure, and change bits quickly while working with electric drills, cordless drills, or manual wrenches.