Leaf chains are designed of interlaced plates held together 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 want strong flexible leaf chain china linkage for transmitting movement or lift. Specially selected steel and unique heat treatment assures high strength and durability. The first quantity or quantities in leaf chains identifies the chain pitch, the last two figures identify the chain’s lacing. New applications should use BL series leaf chains