there is some tools i want to know how to use and what are their English name,

the most useful one is the one which has green mark

here i mark the numbers, the green one is No.5
if the pictures are not clear, here has clear picture form Internet
http://www.thinkawesome.com/im/prodimag ... 04289g.jpg
http://www.topsecretmagic.co.uk/Lockpic ... 20lock.jpg
i don't know when and how others pick tool use
my friend has ever told me the red handle is used when key is broken in the key hole,
and i have already search the artical about them but have no idea
please tell me how u call this tool and
please teach me how and when these tool use and
what kind of locks does this tool match.
thx.