GRS Inside Ring Holder Vertical ( 004-847 ) regulator double wound tubular construction with

double wound tubular construction with a protective flexible spring cover

• PRESTIGE SATIN UNICAST : A premium quality gypsum-bonded investment in the prestige line of investments designed for users that prefer one investment for multiple casting applications

Replacement springs (HP76) are available and can be installed by the user

no VOCs (volatile organic chemicals) and is specially formulated not to damage molds made of natural rubber

GRS Inside Ring Holder Vertical ( 004-847 ) regulator double wound tubular construction withMade for use in blocks and vises Holds rings securely from the inside Vertical form for easy access to the sides of a ring