The wera 8794lc 1 2 drive zyklop long extension is a high-quality socket extension bar designed to speed up fastening and loosening tasks where additional reach is required. Built from chrome-vanadium steel with a matt chrome finish, it offers the durability and corrosion resistance that professional tradespeople demand. The standout feature of this extension is its free-turning sleeve, which allows the user to rapidly spin the socket by hand without repositioning the drive tool. This makes it particularly well-suited to applications where bolts need to be wound in or out over a longer travel saving time on repetitive tasks. The 250mm length gives useful reach into recessed areas, engine bays, or deep cavities where a standard-length extension would fall short. It is compatible with 1 2 square drive sockets fitted with ball lock, and the ball stop groove ensures sockets are held securely during use. Features and benefits: free-turning sleeve for rapid hand-spinning of fasteners without repositioning the ratchet 250mm length provides extended reach into deep or recessed areas compatible with 1 2 square drive ball lock sockets ball stop groove keeps sockets securely retained during use chrome-vanadium steel construction with matt chrome plating for durability and corrosion resistance contents: 8794 lc zyklop extension with free-turning sleeve, long, 1 2 , 1 2 x 250mm specifications: drive size: 1 2 length: 250mm material: chrome-vanadium steel finish: matt chrome-plated