Ring Stretcher Expander Enlarger For Stone Set Jewelry Craft Making Tools w/ 13 Knurls

Specification Color: Blue Main Material: Steel Size: As picture shows Knurls Num: 1-13# Features: - Soild steel material, durable in use. - Suppied with 13 dies for different designs. - Designed to expand and stretch shanks of stone set or plain bands and so on. - Bench mounted or freestanding. - During this process slightly tighten the handle applying more pressure to enlarge size Package Included: - 1 x Ring Stretcher - 13 x Knurls