Leaf chains are designed of leaf chain china 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 used for applications that require strong flexible linkage for transmitting motion or lift. Specially selected steel and exclusive heat therapy assures high durability and strength. The first number or figures in leaf chains identifies the chain pitch, the last two figures recognize the chain’s lacing. New applications should make use of BL series leaf chains