The invention relates to the production of jewelry, namely the design of locks for earrings. Locking the earring is in the form of straight or bent rod, fixed in the upper portion of the main helical element (decoration). Increased operational reliability is ensured by the rod so that it extends helically within the main member (decoration). spiral windings hold the product from falling out of the hole in the ear lobe. Using the castle as a rod reduces the cost of manufacture of jewelry.
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