Leaf chains are designed of interlaced plates held collectively simply 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 versatile linkage for transmitting motion or lift. 89.1 2Specially selected steel and exclusive heat therapy assures high durability and strength. The first amount or amounts in leaf chains identifies the chain pitch, the last two quantities identify the chain’s lacing. New applications leaf chain china should make use of BL series leaf chains