About this 3D model

Prusa i3 and derivatives are using 20mm between support holes for the bushings. Most people will use these holes to ziptie the bearings to the carriage. Recently I was in a build were that was not an option as I needed the carriage to be way above the smooth rod, so I created this part. It will allow you to ziptie the bearing to the holder and the holder has nut-traps for M3 that with 12mm M3 screws will allow the part to be securely fixed to the carriage.