The RWC-160 vehicle chock immobilizes trucks and vehicles during loading and unloading processes. They are made from reinforced, durable rubber for use with heavy loads up to 6.5 tons. It features an external handle, with a beautiful and ergonomic design. Ideal for small and large trucks, passenger cars, pick-ups, vans, etc. When not in use, they should be stored in special cases without chains and hooks.