Modello 3D di Zonestar 3D Printer - Reinforced Z and Belt GT2 X Axis Tensioner almost 2 years 8 Modello 3D di Ender-3 X axis tensioner spacer almost 2 years 1 Modello 3D di Prusa i3 rework Nema17 endstop extender almost 2 years 2 Modello 3D di Prusa i3 x-axis Idler with Tensioner almost 2 years 3 Modello 3D di Graber i3 x/y axes belt holder - v4 almost 2 years 1 Modello 3D di Graber i3 x/y axes belt holder parametric - v3 almost 2 years 6 Modello 3D di Graber i3 x/y axes belt holder parametric almost 2 years 4