Althura 9mm snow chain is designed for easy application with universal purpose. It is used with high quality fine grain alloy steel in 3mm of thickness and 9mm on the thread inside clearance. The snow chain is equipped with self-locking ratchet system and adjustable hook enabling automatically tensioning for your convenience of fitting. The side chains are coated with classic black and vivid yellow colours giving you high identity on the road. The chain is homologated and conformity of Ö-Norm 5117 and TÜV.