Offset links are also known as half links and consist of two "offset" style side plates, one pin with a retaining cotter key, and one bushing and roller. The DUROCHAIN 60H offset link is made for 60H heavy-duty roller chains and showcases industry-leading features for superb performance, durability, and strength! The purpose of a 60H heavy offset link is to make easy edits in a 60H chain length by adding half-pitch lengths to the chain. Our offset link features a solid bushing, solid roller, and a through-hardened pin. Each component of this 60H offset link has been heat-treated and shot-peened for improved fatigue resistance and operating life. Discover the new class of roller chains on the market today when you choose DUROCHAIN; there's a reason why we bring the "DURO" into a chain!