For apparatus engineered and designed in European markets with conformity with Worldwide metric roller chain standards Organization’s criteria ISO 606, British requirements BS228, or German standards DIN 8187, we offer a broad selection of metric roller chains. The difference between the metric roller chains and chains produced to ANSI standards is they use different measuring models for chain specs, such as for example millimeters, kilograms, and meters. Other characteristics, such as quality of the metal alloy, nickel plating, corrosion level of resistance, and breaking load power meet or go beyond that of the ANSI roller chain standards. Additionally, in case you are requiring metric roller chian attachments we supply those aswell.