Gold Finger Fit Shank – Double 4x4mm Presidium Most jewelry tasks performed under

Most jewelry tasks performed under a microscope use lower magnifications

Constructed from stainless steel with a non-reflective matte finish

Position spacer blocks evenly to maintain shelf stability during firing

Standard aluminum mold frames designed to fit the pre-cut size of Castaldo brand mold rubbers

Gold Finger Fit Shank – Double 4x4mm Presidium Most jewelry tasks performed underThe 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