GREEN & RED Total Lock/Free/Dir. Lock
Step on the pedal marked Red to lock swivel movement and wheel rotation, step on the opposite side of pedal marked Green to lock swivel rotation still allowing wheel to move, Trolley/Bed can now be steered more easily.
RED Total Lock/Free
Step on the pedal marked Red to lock swivel movement & wheel rotation. Step on oppostite side of pedal to release and allow castor to have free movement.