Flexible design This extension rod is designed to reach tight spaces that traditional screwdrivers cannot access, making it a practical addition to any toolkit. Secure attachment A magnetic head with a locking mechanism keeps bits securely attached during use, reducing drops and enhancing user safety. Resilient construction Made from stainless steel, the 12inch extension rod offers longlasting performance and reliability for a wide range of projects. Joint functionality A flexible elbow joint provides a full range of motion, allowing you to work in confined areas and tackle various angles without hassle. Use scenarios Automotive: reach fasteners tucked behind other components in tight engine bays or subassemblies. Appliance and electronics: work behind panels, inside cabinets, or in cramped spaces during assembly or . Furniture and cabinetry: install or remove screws in hardtoreach corners and joints.