Hazet 8822-3 Wobble Extension 3/8" 254mm With ball-shaped, conical outside square, allows 8degree angular movement to every side Application: Flexible shaft enables operation of screw connections with troublesome borders and working in areas with restricted access By attaching a socket until its end stop is reached, the wobble extension may also be used as a rigid connection With locking ball Surface: chrome-plated, polished Made in Germany Total length: 74 mm Drive: Square, hollow 10 mm (3/8 inch) Output: Square, solid 10 mm (3/8 inch) Net weight: 0.07 kg 8822-3