Omyoffice 2.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston

Adjustable height 2.5 IN: The height of the fully compressed chair piston is: 11.4 IN, the fully expanded height is: 13.9 IN, it has an adjustable height of 2.5 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