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

chair mechanism

1,make to accept gas lift

2,seat height adjustable

3,any angle tilt lockable

Item:HYT-21-1

1)Material: Steel

2)Plate Thickness: 2.8mm

3)Packaging: 10pcs/carton

4)Carton size: 46x35x34cm

5)N.W.: 2.83kg/pcs

chair mechanism