J. W. Winco, Inc. EN 524.3

Elesa® original design technopolymer plastic solid disk handwheels. Designed for applications where it is necessary for the handle to return back to starting position after operation for safety reasons or lack of space. These handwheels have the distinguishing features where the handle and the retracting mechanism are completely encased within the rim of the wheel. In the operating position, the handle is secured by a taper detent. To fold it down, it is drawn out from the tapered recess. A compression spring secures the handle in either position.