The asynchronous mechanism allows the seat and backrest to be adjusted simultaneously and independently by means of a single control lever. Chairs equipped in this way can be adapted with great precision to any working position. The PVC Diabolo Club M1 versions offer unrivalled seating comfort and, thanks to their smooth, easy-to-clean surface, they meet even the most stringent hygienic requirements.
5-branch chrome-plated steel base, diameter 590 mm, with articulated glides
Seat height adjustable from 550 to 790 mm
Seat dimensions: W 470 x D 470 mm.
Backrest dimensions: W 400 x H 420 mm.