Split-Ring Opening Pliers - RioGrande
Swanstrom Link-Forming Pliers Set - RioGrande
Swanstrom Link-Forming Pliers Set - RioGrande
Economy Ring-Bending Pliers
Jump Ring Closing Pliers : Arts, Crafts & Sewing
Making your own jump rings
Swanstrom 2 Confirming Pliers - RioGrande
Hammered and Pieced Brass Bracelet : 10 Steps (with Pictures) - Instructables
Nickel 6mm Round Jump Ring