1) 12 mm 4X4 Series Car Snow Chains 2) Enjoy large sales in Europe ... ) Certification: ISO2001 AND MODY Certificate 40s cable chains, snow chains,anti skid chains, tire chains KN TYPE 12MM ... , 4 by 4 VEHICLE SNOW CHAIN, USA STANDARD SNOW CHAIN, AND FACTORY STANDARD SNOW CHAIN .1) Snow chains, truck chains... Structure: ... to install 3) Durable 40s cable chains, snow chains,anti skid chains, tire chains