Set of 6 matching dies machined from high quality Delrin material. This material will allow you to make bends without marring delicate materials. Set of 5 dies, sizes include 12mm, 14mm, 16mm, 18mm(not pictured), 20mm, 22mm. 

This is a direct replacement for any 301.00A Superior Ring Bender manufactured by Pepetools after 2012.