Tire Chain Adjusters
When there is no way of tensioning chains other than by the fasteners, the use of adjusters is very helpful in keeping chains centered on the tire. They help keep the chains tensioned preventing them from walking off the tires. Additional benifit is that chains tend to last long and run quieter when they are properly tensioned.
They are available for passenger car, light truck/SUV, heavy truck, and farm tractors.