2.5 Inch Office Chair Gas Lift Cylinder Replacement, Black Heavy Duty 1000 lbs Hydraulic Pneumatic Piston, Universal Fit Most Office, Desk, Gaming Chairs, Fix Sinking

Adjustable height 2.5
IN: The height of the fully compressed chair piston is 11.4 IN, and 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 a normal cylinder, measured before purchase).
Universal size: This hydraulic piston is suitable for almost all office chairs on the market (salon chairs, executive chairs, work chairs, rolling stools), and has a better load-bearing capacity. The office chair piston supports a maximum weight of 1000 Lbs, which is much heavier than an ordinary gas cylinder for office chairs. Durable, high-quality gas lift cylinder that withstands higher weight and pressure, with high safety and explosion-proof performance. The gas lift cylinder is made of high-quality thickened outer steel. Excellent alternative office chair gas cylinder: stable use, no noise, silent 360° rotation and aerodynamic impact, making 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