Ring Stretcher Mandrel Spare Part – Sizes 1–31 new Built with a tempered and

Built with a tempered and hardened collet

• Low distortion (≤1%) for precise detail viewing

making it perfect for detailed work in tight spaces

Weight = 1

Ring Stretcher Mandrel Spare Part – Sizes 1–31 new Built with a tempered andThis steel ring stretcher mandrel spare part is designed for use with professional ring stretcher machines for resizing and enlarging rings. The mandrel features engraved ring size markings from size 1 to 31, allowing precise and controlled ring stretching. Made from solid steel, it is built for durability and repeated use in jewelry repair workshops. Suitable for resizing rings made of gold, silver, platinum, copper, and other workable metals, this