Help me find this bike brake item?

http://www.flickr.com/photos/stronglight/3005465048/
it looks like this brake and i need the thing that hooks onto the top brake cable. what is that item called? i need it for my bike and i cant find it on ebay.
Update: http://cgi.ebay.com/BMX-Cantilever-Brake-Set-RED-ANODIZED-/200368733348?pt=Cycling_Parts_Accessories&hash=item2ea6e83ca4

i found it. but what is the part on the left called?
5 answers 5