Coat hook

This is Adrian Bowyer's coat hook.

Initially blogged here: http://blog.reprap.org/2008/05/economics-n-pl-management-of-household.html
Also printed by nophead here: http://blog.reprap.org/2008/06/abs-coat-hook.html

What's interesting is that (by Adrian):
- The hook can support more than 10 kg (then I ran out of weights...)
- It cost me about 15 pence [less than 18 ct. in euros]