Broad Tool Compatibility: Works with all 1 / 2 " drive manual / electrical tools, ideal for automotive repair, equipment assembly, and appliance maintenance in confined spaces 360 Flexible Design: Features spring steel threaded shafts that bend at any angles without weakening, allowing access to tight or hidden spaces where standard tools failed Secure Anti Slip Connection: Universals 1 / 2 " ( 12.5mm) square drive interfaces with locking ball grooves disconnection from ratchets or power tools during high operations Heavy Duty Construction: Reinforced with multiple strands steel cables for superior strength and bend resistance; alloys sockets with wear resistant coating ensures long terms durability Complete Socket Set: Includes 13 extended sockets from 8mm to 24mm 250mm and 350mm flexible shafts, covering common nut sizes for versatile applications in automotive and mechanical work, Manufacturer: ERRORY