1/4" hex to 1/2" socket adapter

I have a super cheapy cheap Black and Decker drill (like [this](https://www.amazon.ca/Black-Decker-71-792c-Alkaline-Drill/dp/B0093C7TZA)) and I want to drive a socket with a 1/2" drive, This adapts one to the other.

I tried printing the "pretty" way (standing on its end), and the piece broke. The layer adhesion was easily overcome by not-perfect alignment between the drill and the load. I opted to print it on it's side, so it'd be nice and strong. I tried printing it on its side, and the very short supports did not work very well. I added a tiny piece underneath so Slic3r PE would let me print "in thin air", and it turned out beautifully!