Description: NOT FIT 40mm Diameter Base Hole. NOT FIT 40mm Specifications: - Adjustment Height (Piston Travel): 2.2" - Cylinder Outside Tube Diameter 2", Fits 2"(50mm) bases - Shaft Diameter 1.1": Fits 1.1" (28mm) Seat Plates(Mechanism) - Cylinder Length: 8.5" - Extended Length: 10.7" - Compressed length:8.5" (285mm) Diameter of the outside metal tube is 1.57" / 40mm for bottom, 2" /50mm for above body. Diameter of the smaller metal tube is 1.1" / 28mm. Features: - Adjust height of office chairs -Class 4 level, Top Quality Level, Heavy Duty Construction, Specialized for Heavy Person,BIFMA Plus Quality - Allows full 360 degree rotation Question: How to Select the gas lift specification, 5"stroke or 4" stroke with sinking ? Chair in 4" sinking gas lift will be 2"(50mm) shorter than 5" cyclinder at the lowest point, Chair in 4" sinking gas lift will be 2.75"(70mm) shorter than 5" cyclinder at the highest point. Please check your worn out gas lift,try to find the similar specification. Or check the solution in the listing photos.That is, Tall person, short mechanism height,short Base height select 5" stroke with sinking. Short person, high mechanism height,high Base height select 4" stroke with sinking. If all in Middle size, both specification is ok. How to replace the damaged gas lift with the new ? Please find the solution in the listing photos or search video in . 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 -- office chair gas lift cylinder holds up to 450lbs for most office chair, executive chair, computer chair, gaming chair. PARTS FOR MOST OFFICE CHAIR -- Universal size 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 chair piston instead of purchasing a new chair.
Price: 36.81 USD
Location: Peoria, Illinois
End Time: 2025-01-19T05:57:39.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Color: Black
Size: 2.2 Inch(Sinking 1.2")
EAN: 6002769208028
ISBN: 6002769208028
Package Dimensions LxWxH: 9.53x4.21x2.13 Inches
Weight: 1.83 Pounds
Type: Does not apply
Brand: MySit
