8" Office Chair Gas Lift Cylinder Replacement Parts, Heavy Duty 450lbs Long Stroke Hydraulic Pneumatic Shock Piston Universal Size Fits Most Chairs Tall Person, Class 4

Product details

• HEAVY DUTY 450LBs CHAIR PISTON -- MySit office chair gas lift cylinder holds up to 450lbs for most office chair, executive chair, computer chair, gaming chair..
• ADJUSTABLE HEIGHT 8 INCH -- Adjustable Height 8 Inch, the fully expanded height is 22.5 inch, the fully compressed height is 14.5 inch, which suitable for tall person..
• CLASS 4 LEVEL GAS LIFT CYLINDER -- This heavy duty gas lift cylinder made with high construction industry standard (BIFMA Plus Qaulity) for heavy and tall person..