Hydraulically adjustable by means of a convenient foot pedal – raises, lowers or locks the chair anywhere within its 360º range of rotation without the use of one’s hands.
Rotation of the seat does not affect the stool height.
Cast aluminum base fitted with 2" twin disc nylon casters with locking brakes.
Height adjustment: 22.5" to 29.5".
Diameter: 23".
Stool is also available without backrest (BRT-15511).