I have a set of casters that I don't use any more. They are collecting dust in my garage. casters total height: 6" 1/8 ( 15.5cm ) asking $30 / set of 4 U.P.U./Local/Cash only/first come first serve, if the ad is up, than its still available. Low ballers will be ignored. If you're interested respond by email or call/text 778-889-4501