Universal Size: Sinking office chair kit is suitable for most office chairs, and the chair gas lift cylinder diameter is within 25-28mm.
Fix Sinking Office Chair: Are you met this trouble? Your office seat kept sinking and couldn't maintain the desired height. TOKPLNU Office chair sinking fix effectively fix the chair to prevent repeated sinking, making the chair at the ideal height, it's a simple and economic way.
Premium Material: Fixing sinking office chair is made of 304 stainless steel, which will not rust in daily use, has a strong load-bearing capacity and does not break or crack easily. More practical and effective than other plastic models.
Wide Application: If the cylinder fails, SAVE MONEY by purchasing our office chair saver as replacement instead of buying a whole chair painfully. Fix sinking chair fits most office chairs, task chairs, executive chairs, drafting stools, office & salon stools, etc.
Easy to Use: Comes with 1 stop office chair sinking and 1 hex wrench tool for easy installation. No need to disassemble the chair or the cylinder, Just simply tighten the nut with hex wrench that the diameter of the collar is smaller than the diameter of the air rod and the chair will not sink.
Reliable Service: Any questions or dissatisfaction with office desk chairs no sinking, Please keep in touch with us.We will give you a solution!