Retaining Bracket for Quickie P222 Swing-away Hanger (Bolted)

**NB: These are bolted-on versions of [my previous brackets](http://www.thingiverse.com/thing:1213726). The advantage is that they are held more firmly in place. The disadvantage is that they require a tool to remove.**

The swing-away foot rest hangers on the Quickie P222 are difficult to operate with one hand. Once released, off-axis pressure from the foot causes the hanger to go out of the vertical. The latching mechanism does not work properly unless the hanger bushing is pressed against t