About this item

• 【EASY REMOVAL & INSTALLATION】The office chair piston replacement includes not only a 5.5 inch office chair replacement cylinder, but also a set of removal tools,The office chair cylinder removal tool takes only a few minutes to remove the old chair cylinder, It also holds sinking office chair piston. No more struggling and spending hours to remove your chairs old gas lift.
• 【SPEND LESS & GET MORE】Replacing our new office chair cylinder instead of buying a new office chair, you can save money and contribute to the environmental protection as well. You’ll get a sturdy class 4 cylinder with a set of removal tool and gloves, detailed step-by-step installation instructions, and our quality guarantee.
• 【UNIVERSAL STANDARD SIZE】Our office chair gas lift cylinder replacement fits most of big and tall office chair,gaming chair,executive Chair and bar stool in the market. The office chair piston offers an adjustable height of 5.5 inches.The office chair gas lift has a maximum length of 17 inches and a minimum length of 11.5 inches after compression
• 【MAXIMUM CAPACITY 1000 LBS】 Our heavy duty office chair cylinders are all Class 4, which is known as the most durable, longest lasting and highest quality chair piston. The thickness of small tube is 2.5mm and big tube is 1.5mm for weighting up to 450 lbs
• 【LIFETIME WARRANTY】Our goal is to provide you with the highest quality fittings to extend the life of your chair. If it is found that our office chair hydraulic cylinder replacement fails leaks, or starts sinking, please email or send message to us. We guarantee you free return and exchange service