These fixtures securely hold rings from the inside, giving easy access for stone setting and ring engraving.

Fits any GRS block and most vises.

Includes holder body, seven collets, expansion cone, screws, and wrench.

Aktiv Guld is authorized dealer of the GRS products. When buying your GRS products at Aktiv Guld you are secured a warranty. Furthermore we perform maintenance and repair work from our service center in Europe.