ShopsmithPowerCouplerRedux

Power coupler for a Shopsmith for my friend Rich the Engineer.

While not a remix of [Krunchys model](http://www.thingiverse.com/thing:147773/) it certainly was inspired by it.

Just like Krunchy says, use at your own risk. I have no idea if it is fit for your use, how long it might last, or whether it will break into 73 pieces, put your eyes out and kill your dog.

The printed part is a tight fit, and a few of the teeth, were shaved during installation.

Rich hooked this low fill (5