HEADMALL Gas Cylinder for Office Chair Cylinder Replacement 4.7 Inchs Adjustable Highweight for Office Chair,Stool Chair,Gaming Chair Replacement Parts Y40-4.7 Inches

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Product Description

STURDY

Certified by BIFMA(Business and Institutional Furniture Manufacturers Association) and tested 10000 times.

SAFE

The most advanced Class 4 in the market and each cylinder has embossed stamp explosion-proof and stable.

ROTATE

The cylinder can rotate 360° degrees smoothly, easily, and quietly.

Ensure that the gas lift cylinder is suitable for your office chair！

The standard dimensions of this part are 2 inches in diameter for the outer cylinder and 1.1 inches in diameter for the inner cylinder.

【REAL CLASS 4 GAS LIFT】The office chair gas lift is a stroke of 4.7 inch office chair replacement cylinder. The gas lift cylinder tube wall thickness is 2.5mm, is a true standard class 4 gas lift, it is capable of carrying 450LBS weight for long-term use.
【SPEND LESS & GET MORE】Replacing our new office chair cylinder instead of buying a new office chair, you can save money and contribute to the environmental protection as well.
【UNIVERSAL STANDARD SIZE】Our office chair gas lift cylinder replacement fits most of big and tall office chair,gaming chair,executive Chair and bar stool in the market. The office chair piston offers an adjustable height of 4.7 inches.The office chair gas lift has a maximum length of 15.6 inches and a minimum length of 10.9 inches after compression
【MAXIMUM CAPACITY 1000 LBS】 Our heavy duty office chair cylinders are all Class 4, which is known as the most durable, longest lasting and highest quality chair piston. The thickness of small tube is 2.5mm and big tube is 1.5mm for weighting up to 450 lbs
【LIFETIME WARRANTY】Our goal is to provide you with the highest quality fittings to extend the life of your chair. If it is found that our office chair hydraulic cylinder replacement fails leaks, or starts sinking, please email or send message to us. We guarantee you free return and exchange service