Arkon car mount extension arm

thingiverse

I have an Arkon universal cell phone holder (http://a.co/5GsdtQw) in my car, but the stock arm just isn't quite long enough, so I designed this extension arm, 100mm center to center vs the 70mm of the stock arm. Adding the teeth on the one end to keep it from rotating was fun, and it actually worked. This is a first pass, and I designed the arm to be straight for simplicity's sake. I'll test it in the car and if I make any adjustments, will upload those as well. Print Settings Printer: Monoprice Maker Ultimate Rafts: No Supports: Yes Resolution: 0.1mm Infill: 40% triangles Notes: I used the 0.1mm resolution to preserve as much detail on the small toothed end of the cylinder so it works as well as possible, and this was actually successful. Towards that end, I printed it resting on the smooth end of the cylinder which has the arm up in the air. Might be worth printing with it laying down, certainly would need far less support structure, but it worked the way I printed it.