Cqithox 11 Inches-16.5 Inches Office Chair Cylinder Replacement Parts, 5.5in Stroke,heavy Duty 1000 Lbs,hydraulic Chair Gas Lift Universal Gas

The Cqithox 11 Inches-16.5 Inches Office Chair Cylinder Replacement Parts, 5.5in Stroke,heavy Duty 1000 Lbs,hydraulic Chair Gas Lift Universal Gas is made for users who want dependable office functionality without unnecessary complexity. The design also incorporates ? Height Matching—Say Goodbye to Guessing? Stop guessing about seat cylinder sizes. We ensure all-day comfort, eliminating back pain and awkward postures. Always measure the outer cylinder length before purchasing to guarantee a perfect fit. Our pneumatic lift cylinders offer flexible height adjustment from 11 to 16.5 inches with a 5.5-inch stroke length, along with ?HEAVY-DUTY CLASS 4 – HOLDS UP TO 1000LBS? Tired of wobbly chairs that sink or leak? Our BIFMA & SGS-certified hydraulic cylinder is built with industrial-grade Class 4 components—the highest durability rating for chair parts. It supports 3X more weight than standard cylinders and is lab-tested for 10+ years of use in tough environments like home offices, gyms, and workshops. No sudden failures. No frequent replacements. Color: Black | Size: 5.5INCH. Ideal for everyday office use, remote work setups, study spaces, and professional environments.