Pinewood Derby Axle Install Tool

thingiverse

Just because its such a pain to get the wheels to go in strait and this was a simple solution. Instructions 1) Place the axle guide into the slot that is pre-cut for the nail. 2) You should feel a small lip on each side of the car when the guide is installed properly. 3) Place the car and axle guide into a clamping device to hold both in place. 4) Start the nail into the slot keeping it as aligned as possible while hammering. 5) Hammer the nail firmly and the axle guides will keep the nail going strait. 6) When the wheel contacts the axle guide the nail is in far enough.