RING CLAMP JEWELERS SINGLE END HOLDER JEWELRY MAKING HAND TOOL LEATHER LINED JAW (E3) Ring clamp jewelers ring holding tool jewelers ring clamp - with side wing nut ring clamp for jewelry making Ring Clamp is a single-ended wooden clamp with leather-lined jaws has a brass wing-nut for applying clamping pressure. A handy wooden Ring Clamp that can be used for Stone Setting, Filing, Bead Setting, Polishing and Grinding in Jewelry Making and Repair. A well-made wooden wood ring clamp vice with a side tightening fly nut which makes work easy, by simply by tighten the wing nut to the necessary pressure needed to secure and hold the ring or other parts. Clamp has leather inserts at the holding jaws to protect the rings and objects being gripped by the clamp. Note: We carry various hand clamps and vises, used by Bench Jewelers and Polishers.