Ender 5 Bowden Tube / Hot End Wire Protector

thingiverse

I designed these protective covers to safeguard the bowden tube and hot end wires from consistently rubbing against the allen heads that secure the frame together with bolts. I have wrapped the tube and wires in polyethylene spiral wrap, but I wanted an extra layer of protection. I've come up with three different designs for you to choose from, so pick the one you think will work best for your setup. My personal preference is for V3, which I use myself and is pictured here. Any of these designs will effectively prevent the tube/wires from getting caught or rubbing against the allen bolt heads. To get a feel for each design, I recommend printing them all together and seeing which one you prefer. You can use the original M5's that are already in place, but I added some flat washers under the lock washers to create a better seat on the bracket, ensuring a snug fit. Without these extra washers, the bolt tends to slip through the hole.