Adjustable Gas Lift Cylinder Tube for Bar Stool Drafting Chair Replacement Parts,Heavy Duty Hydraulic Pneumatic Cylinder Shock Piston (45 cm to 70 cm)

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:200 kg Universal size: 10 stroke cylinder piston tube,the lowest height is 45 cm, the highest height is 70.5 cm, which means this hydraulic lift has a height range of 25.5 cm 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. Chair replacement parts: Suitable for bar stool ,drafting chair,high stool,smooth rise and fall, and supports 360 degrees of rotation. 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. (We recommend that you search for "gas lift replacement" on YouTube)