Manufacturer of wheel chocks including aluminum chocks, rubber wheel chocks, urethane wheel chocks, rail chocks & dock chocks. Storage brackets for wheel chocks, wheel chock chains & wheel chock signs also available. Chocks protect automobiles on icy slopes & limit hazard exposures. Aluminum molded wheel chocks have heel to toe length allowing steeper line of force between axle & rear teeth resulting in increase of friction. Chocks can be used for loading docks, utility vehicles & fire trucks. Capabilities include SAE testing.