These fixtures securely hold rings from the inside, giving you easy access for stone setting and ring engraving. Use in any GRS Block and most vises. Both include holder body, 7 collets, expansion cone, screws and wrench. It will come with an allen head wrench that is not pictured. Any questions give me a call at 605.695.7974.The item "GRS Tools 004-847 and 004-679 Inside Ring Holder Vertical and Horizontal" is in sale since Saturday, November 19, 2016. This item is in the category "Jewelry & Watches\Jewelry Design & Repair\Jewelry Tools\Engraving Tools". The seller is "armourguy111" and is located in Hurley, South Dakota. This item can be shipped worldwide.