Heavy-Duty Class 4 Piston: The office chair cylinder replacement is built from thickened steel, SGS certified, and supports up to 1000lbs without sinking
Adjustable Height: The chair gas lift cylinder replacement offers a 5.5" stroke, letting you set your chair higher for comfort and flexibility.
Universal Fit: Designed as a chair cylinder replacement with a 5 cm/ 2" outer diameter and 3 cm/ 1.2" piston shaft, it fits most office chairs, including executive, task, salon, and rolling stools.
Smooth Rotation: The office chair hydraulic cylinder replacement ensures quiet 360° movement with stable, noise-free performance.
Easy Installation: The chair cylinder replacement is easy to intall. Just remove the protective cap, take out the old pneumatic lift (a rubber mallet helps), insert the new cylinder, and you're done—no extra screws or complicated steps needed.