360SWIVEL FOR TIGHT WORKSPACES - Allows for full 360 degree movement, making it easier to work in tight or awkward spaces, ideal for automotive repair, machine assembly and equipment maintenance.STANDARD 1/2 SOCKET COMPATIBILITY - This adapter bar comes with a universal 1/2 fitting that securely fits all standard 1/2 port sockets for seamless integration with power wrenches and socket tools.ANTI-DISLODGEMENT LOCKING BALL DESIGN - Features a flexible steel ball locking mechanism that prevents accidental dislodgement during use, maintaining a stable, secure connection and minimizing the likelihood of tool slippage.HARDENED CONSTRUCTION - Heat-treated for superior strength and durability, the bar ensures reliable performance under high-stress conditions and resists wear and tear from constant heavy-duty use.High-quality material - Constructed from a combination of chr-ome vanadium and high carbon steel for superior corrosion resistance, structural integrity and long life.SPECIFICATIONSConnector Size: Standard 1/2 Socket PortMaterial: Chr-ome Vanadium Steel + High Carbon SteelLength: 135*12.7mmRotation Type: 360 Flexible RotationPackage Includes: 1* Electric Wrench Universal Joint RodNOTESPlease allow 1-3cm error due to manual measurement. Please make sure you do not mind before purchasing.To maintain long-term performance, store in a cool, dry place.