Always inside. Because that’s where I can see when i am handling the clasp.I have a question for small love bracelet owners: do you wear your small love with the screw on the inner of your wrist and the hinge on the outside or with the hinge on the inner and the screw on the outside?
Same thing for clash. And it must be that exact position. One will be asking for trouble if not. Because clash has one of the most hidden clasp!