Stuccler Wooden Ring Clamp with Wedge

Protect fingers from high-friction heat buildup, eliminate hand fatigue, and securely lock precious metal rings during internal grinding and polishing. The Stuccler® Wooden Inside-Ring Polishing Clamp is a dedicated bench jewelry fixture precision-crafted from smooth natural beech hardwood and reinforced with a heavy-duty stainless steel pivot bracket. Designed specifically for finishing the inner circumference of rings, wedding bands, and circular jewelry findings, it features dual calibrated circular cavities that accommodate various ring diameters without marring exterior polished faces or engraved details. Operating with an internal spring-loaded scissor action, this ergonomic hand jig securely clamps the exterior circumference of the band, providing a solid, stable hand grip while flex shafts, rotary micromotors, felt bobs, or polishing thimbles work freely inside.

Why Choose the Stuccler® Inside-Ring Polishing Clamp

• High-Friction Thermal Barrier Protection: Rotary felt bobs and inside-ring polishing buffs generate intense friction heat within seconds. This clamp acts as a natural wooden thermal insulator, protecting fingertips from burns and painful hot-metal slips.

• Dual Calibrated Ring Cavities:

  • Upper Circular Recess: Precision-contoured for smaller ring profiles, delicate gemstone bands, and thin wire shanks.

  • Lower Circular Recess: Expanded radius engineered for wide wedding bands, heavy men's signet rings, and chunky cast shanks.

• Non-Marring Natural Hardwood Jaws: Smoothly machined organic beechwood grips precious gold, platinum, and sterling silver firmly without scratching high-polish outer surfaces, dulling satined finishes, or flattening delicate gallery work.

• Reinforced Steel Spring Pivot Hinge: Industrial-grade stainless steel bracket with an internal return spring provides smooth opening action and durable leverage under continuous bench compression.

• Zero Obstruction Internal Access: By clamping strictly around the outer profile, the entire inner circumference and chamfered comfort-fit edges remain 100% accessible for full 360-degree buffing and sanding.