SIMAX3D pom004 53 PCS 3D Printer Wheel POM Pulley Kit for Roller ReplacementProduct DescriptionA complete 53-piece replacement wheel kit for DIY 3D printer maintenance and upgrades. The set includes 13 POM (polycarbonate) wheels, 20 round columns, 10 hexagonal eccentric spacers, and 10 mounting screws. These components work together to ensure smooth and stable roller operation with minimal friction. Suitable for popular DIY 3D printer models including Creality Ender series and Anet printers.Itemweight0.71 poundsProductdimensions5.7 x 0.8 x 6.8 inchesMaterialPOM (Polyoxymethylene)StyleV WheelManufacturer