Description
Mechanism is a reinforced plastic base on a cast aluminum housing with three control levers which affect height, back tilt angle and tilt force.
Mesh Task (UP5-ALTUS-FM): Backrest is black reinforced plastic frame with mesh insert.
Fabric Task (UP5-ALTUS-FF): Backrest is a plastic liner with fabric slip cover and black reinforced plastic frame, which provides automatic lumbar support.