Heavy Duty 5″ Stroke Replacement Office Chair Gas Lift Cylinder Pneumatic Shock 350 lbs 5″ Class 4

Price: $28.00 - $25.99
(as of Jun 07, 2025 02:25:52 UTC – Details)

Package Include: 1 x gas cylinder(chair not included.)
Samhongsa was founded in 1971, is a professional production and sales of Cylinder for office chair. Samhongsa have advanced production equipment and testing equipment and improved management system. Samhongsa always insist on the operation idea of “human-oriented, honesty first, lean management and excellence” Providing perfect quality and service for users and possess the good reputation. Samhongsa’s cylinder have acquired and through eight world standards certifications(Such as: BIFMA；LGA；TUV；SGS, ect.). Samhongsa have built a friendly, long-term with Herman Miller, Allsteel, Steelcase, HON, etc. world-renowned brands. Only For Aeron chair made between 1996-2012.
Listing is for a brand new never used CLASS 4 WITH 400N, office chair seat height adjustment pneumatic gas lift cylinder. 5.0″ stroke (seat travel from lowest to highest settings)
Length Compressed: 11.8″ Fully Extended: 16.5″ Travel: 5.0″
Cylinder Diameter: 28mm (1.1″) Column Diameter: 50mm (approx 2″)
Heavy Duty replacement for gas lift cylinders on many office chairs and executive chairs, including many purchased at office supply stores
Offer 5 years replacement warranty.