GRS 004-754 Outside Frame Assembly Only for Inside Diameter ID Ring Holder

GRS 004-754 Outside Frame Assembly Only for Inside Diameter ID Ring Holder When Glendo GRS sets their mind to improving a tool, they seldom miss, as the new GRS Inside Diameter (ID) Ring Holder is truly an upgrade from their original ID Ring Holder. The New GRS ID Ring Holder is designed to allow a jeweler to hold a ring from the inside and give unrestricted access to the rings circumference now with either an adjustable tension or a firm locking action (the original ID ring holder only had one tension). With the new version, you can choose between adjustable tension or locking action by using either the standard cone (allows for adjustable tension) or the locking cone (locks the ring in place). Use the standard cone to allow for smooth rotation of the ring while engraving. Use the locking cone, to lock the ring into position without rotation, allowing for tasks like pave and standard stone setting. Use the standard cone for adjustable tension, the locking cone when you need the ring absolutely rigid. The New GRS ID Ring Holder body is made of steel and mounts in a vise or engraving block. Not for use in a BenchMate. Made in the USA.