Leaf chains are built of interlaced plates held with each other by rivet pins. They are built with the same high degree of precision as our roller chains. Leaf chains are used for applications that want strong flexible linkage for transmitting motion or lift. Specially selected steel and exclusive heat therapy assures high strength and durability. The first leaf chain china quantity or quantities in leaf chains identifies the chain pitch, the last two numbers recognize the chain’s lacing. New applications should use BL series leaf chains