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 utilized for applications that want strong flexible linkage for transmitting leaf chain motion or lift. Specifically selected steel and unique heat therapy assures high strength and durability. The first amount or numbers in leaf chains identifies the chain pitch, the last two amounts identify the chain’s lacing. New applications should use BL series leaf chains