Gas Lift Cylinder, Class 4 Piston Office Chair Gaslift 1000LBS(450kg), Heavy Duty Pneumatic Shock for Office Gaming Boss Chairs, Total Length 300-450mm, Black

Excellent service and quick delivery. It has given my office chair a new lease of life. So easy to fit in less than five minutes. I've only been using it for two weeks and no problems so far.

Absolutely perfect for my big backside. This full supports the weight it's says and have zero issue with it. 100% value for money, Easy to install and seems to be lasting for ages. perfect replacement for the original one I had that wasn't able to handle my weight

Needed a replacement as my office chair was sinking after being sat on it for 10 mins, this is an excellent cylinder, goes up very high which is useful for someone of my height, im very happy and hope it lasts, it fit perfectly seems sturdy and is just as comfortable as my old cyclinder on this chair

Measure twice buy once. This is a piston for a higher sitting position. Lowest is about the same as the highest position of a normal office chair, highest is more of a bar chair position. Anyway. We couldn’t get out the old one in the 80€ chair I bought when Covid hit, so bought a new chair at a store nearby BUT put in this piston (because of my height and weight). The old piston gave up on me all the time. Not good for sitting and overall posture when sitting long hours. I knew that I would need a piston that is capable of a bit more weight than the 110kg every chair I looked at seems to offer. So this part will hopefully last longer than 5 years and keep me comfortable at my desk. And since the lowest is exactly the height I need to sit comfortably it should not sink.

First of all, this is a great product and really strong. I bought it for my old DX Racer King chair and it incredibly strong, and more than capable of holding my 22 Stone self without issue. However, and this is probably my fault but I've never bought a gas strut before, it doesn't sit in the base as far down as the original and it is much bigger. Because of this minimum height I can barely get my legs under my desk, and at maximum height I can't touch the floor. It makes my chair like a bar stool. And at 6 foot 1 inch, I'm not exactly short. Good and strong though and great value.

Excellent item, very easy to fit once the old one was removed. Works perfectly.

Fitted our old office chair perfectly and works well. Very easy assembly of the new canister - but only once we had removed the original canister, which took a lot of hammering to get out.

Perfect fit for our home office chair. Very easy to install, bottom and top just mate directly with the base and seat of the chair. Removing the old cylindar took a bit of effort with a rubber mallet but this new cylindar fitted very easily. It is quite tall when fully extended (maybe too tall for some, check your requirements) but even at max extension feels very secure and stable.

A high quality replacement gas lift cylinder for office and gaming chairs. This part allows one to extend the life of an adjustable office chair for years, rather than sending the chair to the landfill. A simple process to remove the failed cylinder from a chair and install the replacement within minutes. This particular part is heavy duty to support higher than standard weight and lifts taller than most standard cylinders and should last for years.

Ich habe diese Gasdruckfeder für meinen neuen Bürostuhl gekauft. Die Feder meines alten Stuhls hat leider kurze Zeit nach Ablauf der Garantie ihren Geist aufgegeben. Deshalb wollte ich von Anfang an eine hochwertige Feder, die mein Gewicht von über 130 kg problemlos trägt. Nach einiger Recherche bin ich auf die Huiguli Gasdruckfeder gestoßen und bin zufrieden. Die Feder sitzt passgenau und ist nun seit drei Monaten im Einsatz. Erwähnenswert ist, dass ich die Feder nicht vollständig ausfahren musste, um meine gewünschte Sitzhöhe zu erreichen. Das sollte man bedenken, denn bei einigen Sitz-Schreibtisch-Setup könnte die Sitzhöhe mit dieser Feder zu hoch ausfallen. In ein paar Jahren wird sich zeigen, wie gut die Feder wirklich ist.

So my Real Space DRG gaming chair was sinking. I read the reviews and checked that my chair was compatible with this Cylinder replacement. Google told me that my chair had the most common cylinder with a 2" (50mm) base. I ordered this Huiguli cylinder to replace my old one. Taking the old cylinder off was a little tough, as mentioned in many other reviews. I tried to hammer the swivel base with casters off the chair, but had no room to work and no luck. So, I unscrewed the baseplate from the chair. I turned the base upside down in my workbench and proceeded to knock out the old cylinder with a hammer. I destroyed it, because I had to hit it so hard and directly in the center to dislodge it from the base. But that did the trick. I then used vice grips to grab hold of the old cylinder and turned & "unscrewed" it from the base. The new cylinder was simple to put on. After screwing the baseplate back onto the chair, I then replaced the old plastic cylinder protector onto the new cylinder, then slid the cylinder into the baseplate. I then replaced the old base with the casters. The new base is fantastic. I have no evidence of durability because it is brand new. But, it works great and goes "extremely" high if needed. It is a little higher than the old base at it's bottom position, but that is fine, as the old one was very short at it's bottom position. I am extremely happy with my purchase, that came within 6 hrs of ordering. It sure beats having to buy a new $400+ big and tall chair.

Length is not 17 inch, it is 15 inches

Très facile à changer, permet de changer la hauteur du siège à conseiller,