M25.4 rubber grommet wallplate

prusaprinters

Each prints in two half-pieces, in case the wires have already been run through the hole(s).wallTunnel.top.stl goes into the hole in the wallwallPlate.top.stl holds the M25.4 rubber grommet by its inner groove and slots into the wallTunnel.stlPrint two of each; they are split at 45*. Two nails/screws holds it altogether.M25.4 rubber grommet from AmazonIf you have an MMU(2) and want a nice flat underside then you can print each part with its .support file(s) in a different material; I printed the actual parts in PETG and used PLA for the .supports stls.