Antlu 14" to 22" (8" Stroke) Adjustable Gas Lift Cylinder for Office Chair Stool Replacement, Tall Hydraulic Pneumatic Cylinder Shock Piston for More Scenes, Universal Size Heavy Duty (400 lbs)

As a professional furniture seller, we hope to use our experience to help you choose the right lift cylinder. So you can fix your sinking office chair by replacing the cylinder instead of spending a lot of money on a brand new computer chair. How to choose a suitable gas lift cylinder? 1. Reliable For a pneumatic product, quality is the first. 1.Our products are of excellent quality 2. The right part to replace the office chair & stool a. This gas lift cylinder is suitable for most executive chair & stool. For example,Replacement for Asjlry, Aeron, Lane, boss, AmazonBasics,etc. But we still recommend that you measure the dimensions of your old gas lift cylinder before buying, so as to choose the correct size. b. It's also important to know what you need. The extension length of this gas lift cylinder is 2-4 inches longer than normal. This means that you can go higher, which is very suitable for scenes that require higher or taller people. 3. Quality guarantee: 5 years Although this is the highest quality standard, there is still the possibility of not working due to transportation or other uncontrollable forces. So if you have any problem within 5 years after purchase, please contact us, we will replace it.