The 88-8 Laminated Wheel Chock is made of reinforced rubber and galvanized steel.Features: • Recycled rubber laminates compressed and fastened under high pressure • Galvanized steel sides Size: 8” w x 8” long x 8” high Material: Recycled Fabric Reinforced Rubber LaminatesWheel Chocks prevent trailer creep and premature departures. OSHA regulation 1910.178 (k)(1) the brakes of highway trucks shall be set and wheel chocks placed under the rear wheels to prevent the trucks from rolling while they are boarded with powered industrial trucks. Please contact us for safety guidance and questions.For the best protection, use (2) wheel chocks per loading dock position
