8mm rod holder for Y axis on 2020 i3 clone

One of the stock Y-rod holders on my printer was cracking so i made a replacement, changed all of them to this design.

8mm rod, mounts to 2020 aluminium extrusion with t-nut.

Sized to not need sanding when printed in PLA, one side has a smaller hole so the rods cant slip out if the friction isnt enough for some reason.