Oak Leaf Gas Lift Cylinder, Class 4 Replacement Office Chair Cylinder 5.5’’ Stroke, Pneumatic Shock & Heavy Duty (450 lbs) Office Chair Parts, Universal Size, Black

Gas lift cylinder diameter: outer cylinder: 2.0 inches, inner cylinder: 1.1 inches

Measures up to 16.7 inches when fully extended; minimum height is 11.2 inches with an adjustable height of 5.5 inches, allowing you to find the correct seat height for comfortable sitting

Thick (outer cylinder: 1.5 mm thick; inner one: 2.5 mm) and heavy duty office chair part holds up to 450 lbs

Complies with the requirements of DIN 4550:2004-12, class 4 and BIFMA 5.1 for a safe and durable use; pneumatic shock makes it easy to rotate 360 degrees smoothly and silently

One size fits most executive chairs, office chairs, gaming chairs and desk chairs; 30-day customer satisfaction money-back guarantee for gas lift cylinder

Retail Price: $ 23.99

Wholesale Price: Inquire Now

Frustrated to find that the office chair you sit on for years start sagging or can’t go up and down anymore? But not ready to buy a new one because the rest of the chair is in perfect shape?

Why not get to fix it by changing the gas lift cylinder by yourself?

Office Chair Gas Lift Cylinder Replacement

Standard Size Fits Most Office Chairs

The Pneumatic Cylinder features standard size that fits most executive chairs, office chairs, gaming chairs and desk chairs. The outer cylinder measures 2.0" in diameter while the inner one 1.1". It is 11.2" high at minimum and 16.7" when fully extended. With an adjustable height of 5.5", it allows you to find the correct seat height which suits you best for comfort.

Two Standards Compliant for Added Safety & Durability

The Office Chair Cylinder complies with the requirements of two standards, DIN 4550:2004-12, class 4 (German) and BIFMA 5.1 (Business & Institutional Furniture Manufacturers Association). It is constructed of heavy duty steel, holding up to 450 lbs.

Specifications:

Material:Q235B Steel
Diameter:
Outer Cylinder: 2" (50mm)
Inner Cylinder: 1.1" (28mm)
Wall Thickness:
Outer Cylinder:1.5 mm
Inner Cylinder: 2.5 mm

Gas Cylinder for Office Chairs

Notes:

On receiving the product, check if it is in good shape. If not, please tell us.
For safety, do NOT disassemble or heat the cylinder.

How to install?

Remove the old cylinder from the chair. (You may need a hammer and some lubricants.)
Remove the cap of the new cylinder. Insert it into the base and place the seat onto the cylinder.
Sit on the chair and the parts will fasten on their own.

Height:
Minimum:11.2"
Adjustable: 5"
Maximum: 16.7
Weight Capacity: 450 lbs
Certification: DIN 4550:2004-12, class 4 & BIFMA 5.1

Package:

Office Chair Gas Lift Cylinder x1

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Oak Leaf Gas Lift Cylinder, Class 4 Replacement Office Chair Cylinder 5.5’’ Stroke, Pneumatic Shock & Heavy Duty (450 lbs) Office Chair Parts, Universal Size, Black

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Product introduction

Shipping Notices

Product Description

Frustrated to find that the office chair you sit on for years start sagging or can’t go up and down anymore? But not ready to buy a new one because the rest of the chair is in perfect shape?

Why not get to fix it by changing the gas lift cylinder by yourself?

Office Chair Gas Lift Cylinder Replacement

Standard Size Fits Most Office Chairs

Two Standards Compliant for Added Safety & Durability

Specifications:

Material:Q235B Steel
Diameter:
Outer Cylinder: 2" (50mm)
Inner Cylinder: 1.1" (28mm)
Wall Thickness:
Outer Cylinder:1.5 mm
Inner Cylinder: 2.5 mm

Gas Cylinder for Office Chairs

Notes:

On receiving the product, check if it is in good shape. If not, please tell us.
For safety, do NOT disassemble or heat the cylinder.

How to install?

Remove the old cylinder from the chair. (You may need a hammer and some lubricants.)
Remove the cap of the new cylinder. Insert it into the base and place the seat onto the cylinder.
Sit on the chair and the parts will fasten on their own.

Height:
Minimum:11.2"
Adjustable: 5"
Maximum: 16.7
Weight Capacity: 450 lbs
Certification: DIN 4550:2004-12, class 4 & BIFMA 5.1

Package:

Office Chair Gas Lift Cylinder x1

Shipping Notices:

1 Contraband and limited items:

Clgarette,Alcohol,Contraband ?Do not accept

Liquid,cream or cosmetics items are quantity limited in shopping agent service

Chinese medicine is limited to ship by Chinese exporting goods.

2 Limitation for different shipping methods:

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Sensitive Product(SEN)

Product With battery

Cream

Powder

Dangerous Products

4 Volume weight Requested:

volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.