Where can I get that tool to unscrew that shower head? The manager of
my apartment building probaly installed these screws to avoid people
stealing their shower heads. Thanks in advance!

http://img239.imageshack.us/my.php?i...werheadmc8.jpg


It appears to have a pin in the center, do a search for security bits. There
are many variations, yours appears to be a security Torx or an allen head.

--
Dennis