14" to 22" Long Adjustable Gas Lift Cylinder Tube for Office Chair Stool Replacement Parts,Heavy Duty Hydraulic Pneumatic Cylinder Shock Piston (8 DLD2_E0NWU86

Chair replacement parts: Suitable for rolling stool ,gaming chair,office chair,smooth rise and fall, and supports 360 degrees of rotation. Study & Heavy Duty: Certified by SGS test (USA) & Higher Standard LGA test (GER), use of high quality materials and thickened outer steel, this gas lift cylinder is of really high quality and durability, weight capacity: 450 lbs Universal size: The lowest height is 14.3", the highest height is 22.3", which means this hydraulic lift has a height range of 8 inches. In most cases,when you finish assembling the chair, the height of the chair is about 20-28 inches. Longer service life:These high standard office chair cylinder are more reliable and you get a free replacement for any non-human quality problem within 5 years. Easy to Install: Usually you will need to use a hammer to remove the old gas lift cylinder from the chair base and replace it with a new one. Questions&Answer 1. Does this lift cylinder fit my chair? 2. How to choose the si