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 40-4 offset links are made for 40-4 roller chains and showcase industry-leading features for superb performance, durability, and strength! The purpose of a 40-4 offset link is to make easy edits in a 40-4 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 40-4 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!
