The versatile LeitnerTwist active swivel chair
Easy and generous regulation of the seat height: Push the lever on the right under the seat surface upwards and adjust your individual seat height steplessly.
The safety-tested lift column is available in 4 heights:
TWK = from 33 – 45 cm – for use as a teacher’s chair and as a child’s chair.
TW1 = from 38 – 53 cm – for use as a teacher’s chair and as an alternative office chair at the desk.
TW2 = from 45 – 65 cm – for use at desks especially at higher adjustable desks and in the home area
TW3 = from 54 – 81 cm – for use at higher tables or as a counter chair and in the music sector as a conductor’s chair
Seating surfaces: Round seat “R” Ø 35 cm upholstered, saddle seat “R 40”, saddle seat “XL”. The ergonomically shaped saddle seat with built-in pelvic support provides improved sitting posture and optimum legroom.
Backrest: The backrest follows your body movements just as smoothly and is individually adjustable: Release the ball handle and adjust the backrest continuously until you feel the optimal height for supporting the lordosis of the spine (slight S-shape). Then tighten the handle again. With the other ball handle under the seat you can change the seat depth in the same way.
Foot cross: Material: High quality die-cast aluminum, black or polished.
Safety rollers: Height K to 2 standard castors black soft (suitable for all floors). Comfort castors or chrome castors available as optional equipment. Height 3 glides as standard, BBG castors soft (braked when loaded) available as an option.
Foot ring: continuously height-adjustable: standard equipment for lift height 3. Also available as additional equipment for lift height 2. The foot ring is intended as an ascending aid and supports the recommended relief of the legs when sitting higher and standing at high work tables.
Fabric collection: For the upholstered versions, high-quality fabric collections are available in two price groups – see