55 inch Office Chair Gas Lift Cylinder Replacement PartsUniversal Size Fits Most ChairsHeavy Duty Gas Lift HydraulicPneumatic Piston Black

Adjustable height 55 IN The height of the fully compressed chair piston is 114 IN the fully expanded height is 169 IN it has an adjustable height of 55 INwhich 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 loadbearing 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 explosionproof The gas lift cylinder has passed SGS official test and BIFMA certification and is made of highquality 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 Highquality Office chair gas cylinder This is a quietdurablesturdy office desk gas cylinder Able to work well in the office