Pupil adjustable chair "Natur FANERA" gr. 2-4,3-5,4-6,5-7, article number ST-04

Student adjustable chair "Natur FANERA" gr. 2-4,3-5,4-6,5-7, article ST-04. Overall size 380 x 390 x (690-730-770-810) mm.
The height of the chair seat is adjustable and corresponds to the height group: 2-4 (300-340-380), 3-5 (340-380-420 mm), 4-6 (380-420-460), 5-7 (420-460-500).
The lower part of the frame is made of thin-walled electro-welded profile. The upper part of the adjusting mechanism is made of thin-walled electro-welded profile. The upper part of the chair frame is made of electro-welded flat-oval tube, the tube is equipped with inner plastic plugs of appropriate size at the ends. The seat and backrest are fastened with holes for furniture bolts. The rigidity of the frame is ensured by a lintel made of thin-walled electro-welded profile, the lintel is fixed by welding between the support legs. The open ends of the profile tube of the support part of the frame are covered with external plastic plugs at the bottom.
Height adjustment is provided by telescopic movement of the pipes. Adjustment...