Wanhao i3 plus/Cocoon Create Touch zip tie rod holders

thingiverse

Yep, sorry about that. More square nuts. You should buy square nuts anyway. They're very useful for attaching things to prints, and easy to include in a design. Anyway, these rod holders are meant to replace the little aluminum rod holders. Instead of using a set screw, they hold the rod with a zip tie. I prefer this style because if the set screw ones come loose, it's often impossible to access them without disassembling the printer. There are two styles: one with an open end and one with the end capped off. The capped ones may help prevent rods from rattling against the frame. I've used these on both the Z and Y axes.