Office Chair Cylinder Replacement,Heavy Duty Gas Lift Cylinder for Office Desk Chairs/Gaming Chair,Gas Lift Hydraulic/Pneumatic Piston, Universal Size (Silver)

If your gas cylinder is old or worn, you can cheaply replace it with an Omyoffice heavy-duty gas lift cylinder. The gas lift cylinder has excellent mechanical properties and durability. It can support higher weight than standard seat gas lift cylinders. Pneumatic impact allows it to rotate 360 degrees easily, smoothly and quietly. It is an excellent alternative to damaged or worn air lifts on office chairs, work chairs, executive chairs, etc!

Package Included:
Chair Gas Lift Cylinder×1

Office chair cylinder size
-Outer cylinder: 2 inches
-inner cylinder: 1. 1 inches
-Height Adjustable:5.5 inch
-Color: silver

Installation steps:
①Add shaft collars between the old cylinder and chair seat
②Tighten lower shaft collar,leave the upper shaft collar slightly loose
③Add screw,allow screw to press against the surface of the upper shaft collar
④Tighten screws untill chair pops off the old cylinder
⑤Now simply add the new replacement cylinder

Please note：
Although this office chair cylinder can hold most chairs and stools, it cannot hold them all. You had better measure your original office chair cylinder before order!