Ainilaily10" Stroke Adjustable Gas Lift Cylinder Tube for Bar Stool Drafting Chair Replacement Parts, Hydraulic Pneumatic Cylinder Shock Piston,Universal Size Heavy Duty (450 lbs)

Used this to convert my regular office chair to a drafting height chair that I can use with my standing desk. Works great!

This cylinder exactly fit the Staples office chair I intended it for. I did measure all the critical points before buying, but there's always a chance. This new cylinder is very tall, but all the others I found, were barely taller than the original. Recommended of you need extra height for your office chair.

Alles perfekt !!!!

I've been suffering with a slowly failing cylinder for my draft chair, which is my home office work chair.. My chair would slowly loose altitude at random and most inconvenient times. Usually while I was talking on a zoom call.. and I would be distracted by my video image slowly descending, then would have to awkwardly half standup while I hit the release level to raise altitude again.watch videos on youtube on how to remove your old cylinder, there are a couple of tricks that make it a lot easier.. I had a failed attempt after I tried to wing it on what made sense to me, then took 3 months until I took another stab at it.I can't attest for longevity of product as I've only had it installed for about a week.. but so far this replacement holds my 200+ pounds solid. No slips, I don't constantly have to re-adjust, it's just working!

Très facile à installer. Le défi est d’enlever le vieux. Un bon 30 minutes pour retirer le cylindre en place et deux minutes pour installer le nouveau. Très satisfait du produit.