This product is manufactured by Aldon®
A practical alternative to using oak wedges as wheel chocks. Wheel Wedge is designed to chock idle railcars on storage tracks where cars are not subjected to vibration. Molded in a special grade of urethane, the wedge is 10” long x 2-1/2” high x 3-1/4” wide. Railcar must be stationary before using wedge. After setting car brake, worker slips wedge under wheel. When the wedge needs to be removed, the worker does not have to stoop down and try to free it from the wheel. Instead, the railcar can run over the wedge repeatedly, with no damage to the wedge and no risk of derailing the car.
Do not use wheel wedge for cars being loaded or unloaded — use steel wheel chocks instead.
Do not use if car is raised at on end. All wheels must remain on the rails.
Use on exposed or flush rail on flat track only.
Rail surface must be clean. Do not install this product on oily or greasy rail - product may slip.