Office Chair Gas Lift Cylinder - Universal Replacement Part for Most Chairs (Black, 5.5 inch)

About this item

• 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
• Universal fit: This hydraulic piston is compatible with nearly all types of office seating (including salon chairs, executive chairs, task chairs, and rolling stools) available today, offering an improved weight capacity. The maximum weight it can handle is 1000 lbs, significantly surpassing the typical load limits of standard gas cylinders for office chairs.
• 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)
• High-quality Office chair gas cylinder: This is a quiet/durable/sturdy office desk gas cylinder. Able to work well in the office
• 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