Platinum Square Solitaire Criss-Cross Ring Mountings-4.5 x 4.5mm Center Stone Engraving & Stonesetting Two specially formed gears for

Two specially formed gears for smoother rolling action

and side extension half-rounds enable quick forming of "D" profiles without additional tooling

The Thumler's Tumbler Model 202 is a complete replacement barrel designed to fit the Thumler's Tumbler 103 Small Rotary Tumbler (Otto Frei item 147

Replacement HICAP Filter available separately (Part #147

Platinum Square Solitaire Criss-Cross Ring Mountings-4.5 x 4.5mm Center Stone Engraving & Stonesetting Two specially formed gears forA refined solitaire mounting designed for a 4. 5 x 4. 5mm center stone, this square criss cross ring mounting delivers a classic yet architectural look suited for fine jewelry settings. Cast and hand polished in the USA by America's largest family owned findings manufacturer, each mounting arrives ready for stone setting and sizing saving bench time without sacrificing quality. Available in Platinum and 18K White Gold, these mountings are sized in the