Puleggia sincrona stampante 3D folle 20 denti foro interno larghezza 5 mm
(6 x idler (20 teeth, inner hole 5mm, width 6mm, with teeth). 2 x idler (20 teeth, inner hole 5mm, width 6mm, without teeth)). We will dispatch your item as soon as we can. Material: aluminum alloy. colour: silver.