Pupil's adjustable chair "Extra FANERA" gr. 2-4,3-5,4-6, article no. 2-4, 3-5, 4-6, 5-7, article ST-03

Pupil adjustable chair "Extra FANERA" gr. 2-4,3-5,4-6,5-7, article ST-03. 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 electric-welded pipe. The upper part of the adjusting mechanism is made of thin-walled electric-welded pipe. The upper part of the chair frame is made of electro-welded flat-oval pipe, the pipe 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 crosspiece made of thin-walled electric-welded pipe, the crosspiece is fixed by welding between the support legs.
The chair is equipped with external plastic supports. The support is plastic, made of polyethylene, colour black.
Height adjustment is provided by telescopic movement of the tubes. Adjustment...