MySit 2.2" Short-Stroke Office Chair Gas Lift | Fixes Sinking & Lowers Seat Height | Class 4, 450lbs

End Chair Sinking & Achieve Perfect Height
Tired of your chair slowly dropping or being too high? This heavy-duty replacement cylinder permanently fixes sinking issues and allows you to securely lock your chair at the ideal, comfortable height for your body.

Low-Profile Design for Superior Ergonomics
Specifically engineered with a 2.2-inch adjustable range to provide a comfortably lowered seating position. This enables shorter users to easily rest their feet flat on the floor, promoting better posture and reducing strain during long work hours.

BIFMA Class 4 Certified & Heavy-Duty 450Lbs Capacity
Built to the highest industry standards for reliability and safety. This Class 4 certified cylinder is rigorously tested to support up to 450 lbs, ensuring stable, long-lasting performance for any office, executive, or gaming chair.

Universal Fit for Smooth, Quiet Operation
A direct replacement for the vast majority of chair models. Enjoy a full 360 degrees of fluid, silent swivel motion that glides effortlessly in any direction without noise or wobble.

5-Minute, Tool-Free Installation
Save the cost and hassle of buying a new chair. Designed for a hassle-free swap, you can typically remove your old cylinder and install this new one in minutes without any extra tools or screws required.