Anet A8 M3 X Belt Tensioner

thingiverse

Since the Anet A8 provides us with M3 bolts, I redesigned this tensioner to utilize readily available hardware. To assemble it, you'll need 2x M3 bolts and 3x M3 nuts. Additionally, I incorporated the following designs: Captive M3 nut for the idler bolt (orange circle) and internal spacers between the idler and the walls (light blue circles).