J. W. Winco, Inc. GN 322.7

Handwheels GN 322.7 with safety retractable handle GN 598.7 are suitable for applications where the handle must not remain in the operating position. In order to bring the handle into the operating position, it has to be pulled upward 90° towards the rim to a stop against a torsion spring, and then it is pushed against spring pressure into its hold position. By maintaining the forward thrust on the handle, the handwheel can easily be rotated.