swivel chair mechanism 1,make to accept gas lift 2,seat height adjustable 3,any angle tilt lockable

swivel chair mechanism

1,make to accept gas lift

2,seat height adjustable

3,any angle tilt lockable

Item:HYT-Y19

1)Material: Steel

2)Plate Thickness: 2.0mm

3)Packaging: 10pcs/carton

4)Carton size: 48x29x29cm

5)N.W.: 1.65kg/pcs

swivel chair mechanism