School skid-base chair on a square tube, size 6

School skid-base chair on a square tube, size 6 is a student chair with a fixed size group 6, designed for equipping educational premises. A fixed height simplifies bulk fit-outs of uniform middle-school classrooms: all seats are identical, with no need to adjust each chair separately. The skid base on a square tube provides stability and an even load distribution on the floor.

The overlay seat and backrest are made of bent-glued plywood 8.5–9.5 mm thick and finished with a clear water-based lacquer; corners are rounded. The backrest and seat are fastened to the frame with screws and nuts. The steel frame is welded from a square tube 20×20×1.2 mm with a powder coating. Seat height is 460 mm (size group 6). Special caps on the runners prevent floor damage.

The model suits classroom fit-outs.

• Overall dimensions: 380×445×855 mm (seat height 460 mm)
• Size group: 6 (fixed)
• Weight: 4.68 kg
• Seat 380×360 mm, backrest 380×200 mm
• Seat and backrest: bent-glued plywood 8.5–9.5 mm, water-based lacquer
• Frame: square tube 20×20×1.2 mm, skid base, powder-coated enamel. Colors: yellow (RAL1018), lime (RAL6018), grey (RAL7035), graphite (RAL7024)

Why is this chair without height adjustment? The model is designed for a single size group 6 (seat height 460 mm) — convenient for classrooms where all students are roughly the same height.

What student height does size group 6 fit? Size group 6 with a 460 mm seat height suits middle-school students; for mixed-height classrooms, consider adjustable models.

How many frame colors are available? Four RAL shades: yellow, lime, grey and graphite, allowing a single color scheme across a classroom or school.