From Gabriel & Co., this 2.85mm sterling silver cable-chain necklace is a great signature piece for any man of style. Perfect for solo wear,… From Gabriel & Co., this 2.85mm sterling silver cable-chain necklace is a great signature piece for any man of style. Perfect for solo wear, it's a just-right touch of sophistication for any outfit, be it casual, formal or anything in between. Lobster clasp, Gabriel & Co. sterling silver cable-chain necklace.