One important part of jewelery making involves properly doing setting snap tension mounts. This jewelry how-to video demonstrates the proper way to set stone with a tension mounts. With the crimp bead on the wire place the bead in the first notch of the crimping pliers. Begin with your stone face down on a flat surface. Place the casting over the stone. Firmly press the casting over the stone and you stone should snap into place. Use this technique to create beautiful earings.