Katko Changeover Switch 40a Original

HIGH BACK CHAIR IN PVC PADDED ARMS CHROME PLATED

Ideal for personalized comfort, the AmazonBasics executive chair features a butterfly seat plate, adjustable settings, and curved contours to help keep your back supported and your body properly aligned—an important component when sitting for prolonged periods of time. To raise the seat, remove your weight from the chair, then pull up on the pneumatic control handle. To lower the seat, stay seated and pull up on the handle until you’re at the preferred height. The executive chair can be adjusted from 41.34 to 45.08 inches high.

In addition to raising and lowering the height of the seat, the handle also controls the tilt of the chair, from rocking back and forth to not rocking at all. A tilt-tension knob underneath the seat makes it easier or harder to rock back in your chair, depending on which way you turn the knob.