Durston Jump Ring Maker Mold lock Form the shape with your

Form the shape with your Bonny Doon press

8mm round CZs—one on each side—as well as milgrain detailing around the perimeter

Use the loop to attach drops or dangles

Outside Dimension: 4mm (0

hydrogen fluoride or chlorine)

Durston Jump Ring Maker Mold lock Form the shape with yourManufactured in England by Durston, this jump ring maker allows you to easily create your own jump rings with 1230 gauge non ferrous metal. Each of the included 20 round jump ring mandrels features a hole to secure the wire while it is being wound. The 4 sided coil holder offers four different depths to accommodate a wide variety of round coil diameters. High speed steel replacement cutting blades are available separately.