Ring Sizers & Stretchers

The Durston 1301 Ring Stretcher & Reducer is a professional-grade upright tool made in England for stretching and reducing plain wedding ring b...

The Durston Ring Stretcher, Reducer & Bender is a professional-grade combination tool engineered for jewelers who work with plain wedding bands...

This ring shank bending system brings matched steel and nylon dies together in a compact stand, giving you a dedicated station for forming ring sha...

The Durston 1307 Ring Shank Bender has been redesigned with a formed base that accommodates the now-included matching nylon dies. Each steel die se...

The Durston 1303 Gem Ring Stretcher is purpose-built for enlarging stone-set rings without disturbing the setting. By selectively stretching the ri...

The Durston Ring Cutter Pliers are a professional-grade tool designed to safely and efficiently remove rings from fingers. Featuring a small circul...

This small expanding ring stretcher mandrel is designed to enlarge and size rings in the 14–17 mm range, in a compact format that tucks easily into...

This medium expanding ring stretcher mandrel makes it easy to enlarge and size rings in the mid-range of sizes, in a compact format that tucks neat...

The Durston 2127 Large Ring Stretcher Mandrel is an expanding mandrel purpose-built for enlarging and truing rings with larger diameters. Its compa...

This compact set of ring stretcher mandrels lets you enlarge and size rings with controlled pressure, whether you are at the bench or working on th...