W.R. Cobb Company
Guardian Post and Clutch System
At W.R. Cobb, we take pride in offering an impressive array of diamond earrings offered in various sizes and precious metals. Our dedication to quality is evident in our meticulous metal mold casting and in-house U.S.-based manufacturing processes, ensuring that each customer receives products of the highest standard.
When your diamond earrings demand a highly secure post and ear nut, the Guardian System is your answer. An integral part of our clutch product offering, the Guardian Clutch and Post System provides the craftsmanship, innovation, and superior long-term performance you would expect in a premium finding.
The Guardian is a patented, engineered system that provides unmatched security and combines ease of use and wearer comfort, and is exclusively manufactured by W.R. Cobb Company. The clutch trigger mechanism allows the post to be smoothly inserted when pressed. The clutch remains engaged until the triggers are pressed again to release it from the post.
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