Princess Redi-Prong Large Refills Chains & Clasps Chuck closes all the way

Chuck closes all the way down to zero—no minimum bit size required

Helps free up valuable bench surface space

The polished ball measures 3-1/8" in diameter at its widest point

external fuse

Princess Redi-Prong Large Refills Chains & Clasps Chuck closes all the wayRe tip prongs quickly and easily on princess cut diamonds with Princess Redi Prongs one of the most valued labor saving products for the professional bench jeweler. These precision sized pieces of precious metal come with pre applied solder, making the job of re tipping prongs faster and more consistent when using a jeweler's torch. Princess Redi Prong Refills are designed specifically for princess cut stones and are sold in packs of 25. Features