Anyone have any good pictures of a good set up?

I'm making my own and all ready have the "hinge" part down pretty good, but what about the latch?

:D

http://communities.msn.com/OffroadK5s/shoebox.msnw?action=ShowPhoto&PhotoID=16
That's a reciever hitch pin from Northern and a spring from Pepboy's. Sometimes this is not the best if there is a lot of slop where the end with the latch can raise up it can come unlatched and you would be better off going with the above design.
See if I can post the pic. Hit the link if it's a X
http://communities.msn.com/_Secure/0LgDRDEIPLlT7H!4DJ8Tc*4M4Np2gHwJUFnOMKTsbEapL3ySDM Pj*yGeObmHJ*3LHUTwNn5uSssM/Gate004.jpg