Frame consisting of an aluminium star-foot and plastic-covered gas spring mechanism. Available as Fixed model with non-adjustable seat height or height-adjustable Lift model.

Chair sizes in fixed height in accordance with DIN EN 1729 or height-adjustable.

Seat shell made from beech plywood (Ply) with anti-slip paint, concealed seat fixing and grip hole.

Equipment and options. Glide elements or castors for hard and soft floors or 2C universal glide elements. Optionally available with foot ring or particularly easy-to-use 3D tilt mechanism. Model 33552 with reduced-weight gas spring mechanism suitable for children. With piggy-back hook for suspension of chair on table tops.

The following material groups are available to choose from: Foot of aluminum: M1; Seat and backrest: H3.