Leaf chains are designed of interlaced plates held with each other by rivet pins. They are designed with the same high amount of precision as our roller chains. Leaf chains are utilized for applications that require strong flexible linkage for transmitting motion or lift. Specially selected steel and unique heat treatment assures high durability and strength. The first number or amounts in leaf chains identifies the chain pitch, the last two numbers leaf chain china recognize the chain’s lacing. New applications should use BL series leaf chains