The Hydraulic Heavy Duty Swivel Chair Lift Cylinder 140mm Jack is an essential upgrade for your office or gaming chair, designed to provide smooth, precise height adjustments with ease. With a robust hydraulic system, this lift cylinder ensures reliable performance, even under heavy use. The 140mm jack height offers a perfect balance of comfort and functionality, making it suitable for various chair models. Whether you're upgrading your office seating or enhancing your gaming setup, this heavy-duty swivel chair lift cylinder delivers long-lasting durability and seamless operation. Trust this high-quality hydraulic lift for superior support and comfort throughout the day.