Gas Spring for Chair, Class 4 Gas Lift Cylinder 1000 LBS, 450 kg, Length 300-450mm, Gas Spring for Swivel Gaming Chair, Black (DB)

General Description The gas spring for chairs is a Class 4 gas lift cylinder, capable of supporting up to 1000 LBS (450 kg). It is designed to provide a comfortable and stable seating experience, with smooth 360-degree rotation, making it ideal for office chairs, gaming chairs, and other swivel chairs. Technical Specifications: Minimum length: 300 mm; Maximum length: 450 mm; Adjustable stroke length: 150 mm; Cylinder outer diameter: 50 mm (1.96 inches); Cylinder inner diameter: 28 mm (1.1 inches); Tail diameter: 42 mm (1.65 inches). Installation: Easy to install and replace. Remove the protective cover for the air rod if present. Use a tool to remove the old air spring. Insert the lever's air rod and attach it to the seat to complete the installation. Usage: Suitable for most office chairs, gaming chairs, swivel chairs, and executive chairs. Ensures a relaxed and comfortable seating experience while protecting the spine. Avoids impact when sitting, allowing you to maintain a relaxed sitting posture.