About this 3D model

Wrench for Racerstar Sprog motors. Does exatly what you think. These motors have in my eyes one big flaw. They have smooth mating surface for propellers. During yesterdays flight I had 2 loose props, so I designed this wrench. Just slide it from side around one of the three arms on top of the motor and tighten the prop nut. I designed this to work with my 2207, but it will also work with 2205 and probably even with 2306 - difference 1 mm in diameter shouldn't be a problem. As a bonus, you can use it like an emergency prop nut tool or to tighten/loosen M3 nylon nuts. If you have any problems with this design or function of it, just let me know and I will try to fix it. Category: R/C Vehicles