Plastic ring mandrel / ring size checker
Easily measure a customer's existing ring to help them find the correct ring size with this plastic ring mandrel. It's also great for checking sizes, displaying, and photographing rings you've made! This mandrel measures ring sizes 1 to 15 in 1/4 size increments. The mandrel itself measures 12 3/4" long (including loop) and the handle is 1 1/4" wide. There is a groove that runs along the back of the mandrel. You'll want to keep this handy tool nearby, so it's great that it has a metal loop on the handle end for hanging on or near your work space!