Curved handle fits comfortably in the hand and allows for easy turning. The heavy-duty plastic handle of the Key Turner III provides extra leverage for easy turning. Ideal for persons with arthritis or a weak grip. Holds three keys. Fold the keys into the handle when not in use. The Key Turner III measures 120mm (4 “) long, 22mm ( “) wide, with a 100mm (4 “) circumference.