Metal Bending Device Set, 14 Dies
This set includes a bending unit, 14 dies, 8 with matching mandrels, a steel block with screws that can be fastened to bottom of a unit for vice mounting and a quality wooden base for easy part selection and storage.  The wooden base has the sizes and items marked.
 
8 Dies Steel :  6 Round Posts: 12mm, 14mm, 16mm, 18mm, 20mm and 22mm; 2 angled posts: 60 Deg & 90 Deg
6 Dies Nylon : 12mm, 14mm, 16mm, 18mm, 20mm, 22mm
 
These 14 different posts provide you with a range of options for bending metal/ring shapes for jewellery making.
This versatile tool is easy to use, practical and sturdy.