Our website uses cookies to collect statistical visitor data and track interaction with direct marketing communication / improve our website and improve your browsing experience. Please see our Cookie Notice for more information about cookies, data they collect, who may access them, and your rights. Learn more
3D filament spool centering element is useful for those who want to build a stand for their filament spool. It is designed for spools having 51 mm hole diameter. It may be used with 22 mm outer dia. bearing or without.