GRS Inside Ring Holder (Vertical) #004-847

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

Simply place the ring in the collet and place on the fixture and tighten with the allen key provided to secure in place.

Can be used in any GRS block and most vices.

Both include holder body, seven collets, expansion cone, screws, and wrench.