OSHA safety regulations require power industrial trucks to be chocked with at least two wheel chocks to prevent the vehicle from rolling whenever it is parked.
These heavyweight rubber chocks fit tires up to 44" in diameter with a load capacity of 40 tons and prevent your truck from rolling or shifting during loading and unloading.
The chock's 37 degree slope conforms to the tire's shape, and a built-in grip handle makes it easy to position snugly and squarely against the tire's treads.