Quick links, sometimes called ''rapid links'', despite their small size, have a matchless strength, the threaded barrel screws open to allow items to be added and then screws closed to retain them. Long quick links are designed for connecting two chains or chains to components. Pear-shaped quick link, its curved shape gives a smooth connection for parts to fit together. delta quick link is useful for having a distribution of forces in three directions.
Split connecting chain link for joining two pieces of stainless steel chain together neatly and securely. Stainless steel c links are commonly used to extend the length of the chain, attach 2 lengths of the chain together and attach the chain and weld the link.