MWOSEN Replacement Aluminum Universal Standard Review

【This item includes】: 25 "aluminum alloy chair frame base & set of wheels. 【Generic】: Suitable for 99% of chairs and stools,The office chair base works perfectly with almost every office chair, gaming chair, desk chair, task chair and swivel chair on the market. The office chair base replacement has universal sockets that will fit your original casters and gas lift cylinder. 【Description】: Office chair base diameter: 25 inches (65 cm), length of metal bracket: 12 inches (30 cm), standard gas cylinder socket: 2 inches (5 cm), casters socket: 11*22mm, base height: 4 inches (10 cm). 【Weight capacity】: 400 lbs. Built to hold more weight and withstand more than standard stool chair bases. 【After-sales guarantee】: 3 year protection period, we promise that if there is a problem with the product you receive, as long as you contact us, even if the system misses the refund date, we will reply you within 24 hours, and we can still provide you with Service, so please rest assured to buy.