Product Description Heavy duty pneumatic gas cylinder lift for office chair height adjustment Typically installed on chairs rated up to 350 lb. 3.82” stroke (seat travel from lowest to highest level) Gas spring diameter 1.1” with Industry standard 17-4 taper Support column: Diameter 50mm (1.96") Length 7.67" Dimensions when fully compressed: 9.85”. Fully extended: 13.67” Under base extension: 1.25" Class 4 with 450n (standard cylinders are class 3 rated 250lbs) Exceeds BIFMA standards and DIN 4550 Cylinder shipped completely assembled ready for use This heavy duty pneumatic gas cylinder is installed on gaming, executive, conference and multi function managerial chairs If you have any questions go ahead and contact me through Pricetronic messages.
Returns Accepted for this item if it's within 30 Days