For apparatus engineered and designed in European marketplaces with conformity with Worldwide Standards Organization's specifications ISO 606, British requirements BS228, or German specifications DIN 8187, we provide a broad collection of metric roller chains. The difference between your metric roller chains and chains produced to ANSI criteria is they utilize different measuring devices for chain specifications, such as millimeters, kilograms, and meters. Other metric roller chain features, such as for example quality of the steel alloy, nickel plating, corrosion level of resistance, and breaking load power meet or exceed that of the ANSI roller chain requirements. Additionally, in case you are requiring metric roller chian attachments we supply those aswell.