Gold Finger Fit Shank – Double 4x4mm Presidium forming tasks

forming tasks

The powder-coated heavy-gauge steel body keeps it durable and shop-ready

35 mm) diameter mandrel for use with standard rotary tools

Position spacer blocks evenly to maintain shelf stability during firing

013 – GRS Pre-Cut HSS QC Graver

Gold Finger Fit Shank – Double 4x4mm Presidium forming tasksThe Finger Fit Double Shank is an expandable, hinged ring shank designed to solve one of the most common fitting challenges in jewelry retail: rings that fit the knuckle but are loose on the finger, or rings that cannot pass over an enlarged knuckle. The shank opens, allowing the ring to pass over the knuckle, then closes and locks securely for a comfortable, snug fit. This is the double shank configuration, constructed from two identical 2mm 2mm