What about those spring clamps, that are used on most cars. Anyone ever see leaks with them?

http://www.outdoorpros.com/Prod/Dorm...fhu=3438393936

Like I said, I just wanna do this once and only once.

edit

Just found these searching google for hose clamps

http://www.qcsupply.com/qcsupply/bro...romPage=search