yaaqoo Office Chair Swivel Tilt Control Seat Mechanism Replacement Base Heavy Duty 500Lbs for Executive Desk and Gaming Chairs Mounting Hole Dimension 200MM×150MM
Fit's up to most boss chairs manager chairs and mid-back chairs- 500LB Load
The handle adjust the height of the chair can tilt from 3°-22°.
The knod adjust the tightness of spring.
Single lever for standard gas cylinder height activation
Description
This replacement chair tilt control mechanism works great for many chairs as task chairs, executive chairs and others that have the same screw mounting hole pattern