Round Multi Jump Ring Mandrels, make sizes 10, 9, 8.2, 7.3, 6, 5.5, 5, 4, 3, 2, 1.5 mm / 0.39, 0.35, 0.32, 0.29, 0.23, 0.22, 0.20, 0.16, 0.12, 0.08, 0.06 in, 2 pc

Expertly create multiple sizes of jump rings with our Round Multi Jump Ring Mandrels. Made with durable materials, these mandrels allow you to make sizes ranging from 1.5 mm to 10 mm for all your jewelry making needs. Plus, with a set of 2, you'll always have the right size mandrel on hand.