Making it easy to do business, Impact IM33 is a premium task office chair boasting inflatable lumbar support, Synchro Plus mechanism and multi-adjustable arms. It’s all about simple adjustments that get you in exactly the right position for a day at your desk.

Prefer an extra deep seat? Impact gives you 100mm of horizontal seat adjustment. Concerned about your back? You can make fine adjustments using the easy lift ratchet back height adjustment and inflatable lumbar. Feel more comfortable with movement in your chair? Try the easy reach, side tension adjustment. All of this plus a deep cushioned seat for comfort. The Impact range is packed with ergonomic features as standard.

Seat Height - 480-580mm
Seat Width - 490mm
Back Height - 740mm
Overall Width - 490mm
Seat Depth - 490mm