Grommet for Anet A8

thingiverse

I was worried that my cables could wear down from the sharp edges on the hole. So I came up with this little solution to prevent it. Print two of them and insert one from each side into the hole. The grommet is designed so that you can install it without having to take all the cables apart at once. There are also two notches to help align the parts perfectly. You might need to do a bit of filing to get the fit just right. To print it correctly, place it on your printer like shown in the third picture. Note: The diameter of the hole where the grommet fits is 25.15 mm in my case. Please check with your printer to see if it has the same size.