I've got 2 x 3 spoke RS steering wheels that are minty mint, each one has a different boss on it.

Can anyone tell me what these boss' are for/fitment wise?

Boss 1:
http://farm4.static.flickr.com/3579/...a4c870aa_o.jpg

Boss 2:
http://farm4.static.flickr.com/3624/...d10d9848_o.jpg