Omyoffice 5.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston(Black) — Open-Box, 10% Off

Adjustable height 5.5 IN: The height of the fully compressed chair piston is: 11.4 IN, the fully expanded height is: 16.9 IN, it has an adjustable height of 5.5 IN,which allows you to rise higher (Note: higher than normal cylinder, measured before purchase) Universal size: This hydraulic piston is suitable for almost all office chairs (salon chairs, executive chairs, work chairs, rolling stools) on the market, and has a better load-bearing capacity. The office chair piston maximum weight it supports is 1000 Lbs, which is much heavier than ordinary gas cylinder for office chair Official certification: Durable, the best quality gas lift cylinder, withstand higher weight and pressure, high safety and explosion-proof. The gas lift cylinder has passed SGS official test and BIFMA certification, and is made of high-quality thickened outer steel to ensure compliance with quality standards Excellent alternative office chair gas cylinder: Stable use, no noise, silent 360° rotation and aerodynamic impact, making the operation simple and smooth. No noise to colleagues even when turning or lying on a chair to rest High-quality Office chair gas cylinder: This is a quiet/durable/sturdy office desk gas cylinder. Able to work well in the office

⭐Product description

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.! Although this cylinder can hold most chairs and stools, it cannot hold them all. Please confirm your original cylinder. After installation, the smallest size difference should not change the performance of the lift. Be sure to remove the gas cylinder carefully, do not heat or puncture it. 

⭐Package include：1*gas cylinder 

⭐Size: Standard cylinder diameter: Outer cylinder: 2 inches, inner cylinder: 1. 1 inches. Please confirm the measurement before ordering. 

⭐NOTE: NO OPEN OR HEAT/ HIGH PRESSURE