Rythalix 5.5" Short Office Chair Cylinder Replacement, 5.5 inches, Black

A useful addition to professional and home offices, the Rythalix 5.5" Short Office Chair Cylinder Replacement, 5.5 inches, Black offers a convenient solution for daily tasks. Its notable details include heavy Duty 1000lbs Class 4 Hydraulic Lift with Silent 360° Rotation, Universal Fit for Sinking Desk/Gaming Chairs. Its useful feature set includes hEIGHT-MATCHED SIZING GUIDE: No Guesswork! Skip wrong-size hassle! Exact fits by U.S. height: 5.5" Travel Length (suitable for heights: 5’54”–6’0). Ensures 90° knee bends for healthy posture. Multiple sizes available—share your height/desk size for personalized picks, along with class 4 Industry Standard Size: 1000LBS Capacity + BIFMA Certification: We know standard desk chair cylinders often fail under heavy use—leaving you frustrated with wobbly or unsafe seating. Our Short office chair cylinder replacement is built for industrial-grade reliability, with BIFMA -certified hydraulic components. We ensure it supports 3X more weight (1000lbs) than ordinary cylinders, so you can trust it for heavy-duty needs. We stand by its quality, so you won’t face frequent replacements. Color: Black | Size: 5.5 inches. Choose it for a practical workspace update that supports comfort, organization, and everyday productivity.