Pneumatic Gas Lift Cylinder for Herman Miller Aeron Chair – Adjustable Comfort. Pneumatic Gas Lift Cylinder for Herman Miller Aeron Chair. This listing is for a brand new, never used CLASS 4 Pneumatic Gas Lift Cylinder, engineered to elevate your seating experience with unparalleled comfort and support. Adjustable Height: Offers a generous 6.0 stroke, allowing seamless seat travel from the lowest to highest settings. Superb Load Capacity: Exceeds ANSI/BIFMA 5.1-2011 standards with a remarkable load capacity of 350 pounds. Cylinder Specifications: Cylinder Diameter: 28mm (1.1); Column Diameter: 50mm approx. Why Choose Our Gas Lift Cylinder? Utilizing advanced production and testing equipment, they adhere to a commitment to excellence, ensuring that every cylinder meets rigorous quality standards. Join countless satisfied users and upgrade your Herman Miller Aeron Chair with a gas lift cylinder that promises durability, reliability, and adjustable comfort at your fingertips. Transform your workspace and sit in superior comfort with this essential accessory. Please Note: Chair is not included in the package. Alternative Carriers – We may use alternative carriers e. To ensure your package arrives safely and on time. Your feedback is extremely important to us. We strive to provide the best products and customer service possible. We are committed to resolving any problems and ensuring your satisfaction. Thank you for supporting our small family business! Country/Region of Manufacture: Not Set.