Rear Socket for Drawer Track

One of my neighbors kitchen cabinet drawers fell in yesterday after both rear socket mounts disintegrated.  Lowes told her they don't sell that style of track anymore and sent her home with a $25.00 set of ball bearing tracks that weighed three times what the drawer weighs.  She asked if I'd install them, which I said I would, but when I went over there and saw what she wanted me to put in, I told her I had a better idea.

I made these thicker in places that wouldn't cause interference to improve the strength of the printed parts.  The drawer works perfectly, it's solid, and my neighbor couldn't be more pleased.  She's even able to get her $25.00 back…  :)