Camper Chock is a special automotive stabilizing device that secures the wheels and prevents the vehicle from rolling. It is x-shaped and is essential for campers, RVs, and small trucks. The operating principle is simple: the chock is placed between the wheels and expanded outward. By pressing against the wheels, it reliably blocks them and prevents rotation. Installation takes just a few seconds. Additionally, there is a special adapter that allows you to install the stabilizer using a drill or screwdriver. The blocker is made of galvanized steel and is resistant to rust. It also features anti-slip feet and a convenient rubberized carrying handle.