The secret of the pewag snox boxThe pewag snox pro snow chain is at the top of innovative technology.
The secret of the pewag snox lies within the technology hidden in the so-called pewag snox box. Once a specific driving speed is reached the system locks the ring holding the chain, allowing an ideal chain tension to be automatically regulated.
Once the vehicle stops, the lock is removed and the chain can be pulled off easily from the tires. The continuous chain mesh of the pewag snox pro consists of 3.2 mm strong square drive links guaranteeing long durability.