MySit 2.2" Stroke Office Chair Gas Lift Cylinder Replacement, Heavy Duty 450lbs Shortest Gas Spring Rod Chair Part Sinking 1.2 inches Universal Size Black for Short Person, Class 4

Key features

• CLASS 4 LEVEL GAS LIFT CYLINDER -- This heavy duty gas lift cylinder made with high construction industry standard (BIFMA Plus Qaulity) for short person.
• ADJUSTABLE HEIGHT 2.2 INCH -- Adjustable Height 2.2 Inch, the fully expanded height is 10.7 inch, the fully compressed height is 8.5 inch, which suitable for short person.
• 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.
• REPLACEMENT PARTS FOR MOST OFFICE CHAIR -- Universal size replacement for most of office chair cylinder, executive chairs cylinder, full 360 degree rotation, smooth and without noise move to all directions.
• EASY TO INSTALL -- You can installed easily without additional screws required, fix your sinking office chair by this standard size replacement chair piston instead of purchasing a new chair.