Don't settle for a cheap cord lock manufactured overseas that will just break on you again. Our cord locks are made in America and fit a variety of different drawstrings and types of cords. Can be used on everything from shoelaces, pack drawstrings, pants closures, Paracord products and a variety of outdoor and gym products. They are spring loaded and guaranteed to keep your cord tight and secure. Very strong and durable. Choose from six packs to 1000 packs.