Platinum Open Top Spring Ring 5mm Metal Types:Platinum #4 – Diamond Point (Part

#4 – Diamond Point (Part #121

Full one-year warranty

and no metal loss

185 – 6" Electronic Digital Caliper

Platinum Open Top Spring Ring 5mm Metal Types:Platinum #4 – Diamond Point (PartSpring rings are the most popular type of clasp used for chains worn around the neck secure, reliable, and easy to use. Platinum spring ring clasps are round hollow tubes with a tiny coil spring inside and a jump ring attached for connecting to one end of a chain. A movable, spring tensioned bolt has a lever attached; use your fingernail to push the bolt back to open the spring ring. The bolt is held firmly closed by the internal spring inside the