craftgrrl | help with hair grips!!!

hey!!

ok so here I am with the perfect bits of stuff to make the perfect hairgrips/barettes whatever you wanna call em!! and I just can't seem to find the right fasteners for them.

the type i am looking for is the kind where you have a pin on one side and a bar that folds over and clips on to the pin. i really can't explain what i mean so here's a picture....its of the front of the grip but you can see what i mean......

what the ?%*& are those damn fasteners called?? have you ever bought any?? and where from!! this is driving me slightly insane i have to admit....

any help would be greatly appreciated!!

thanks a million girls!!.x.x.x.