Thats the whole thing, there is no way you could even use hose clamps with my fittings. The tubing goes
inside the fitting and seals with an O-Ring. Then there are these small stainless steel teeth that hold the tube in place. No worries! they take up to 150psi so I doubt pressure is a problem. You cant pull them out by hand because of the way it's made. There is a collet at the head of the fitting that you push to release the hose. Buy a few from me and you'll never go back

Here is a picture of the innards of them...
<CENTER>

</CENTER>
And if you go to
this page on my
site you can see some instructions on how they work. It really is much simpler and safer than normal barbed fittings.