The Buyers 8.75" x 8" x 8" Laminated Rubber Wheel Chock is the perfect solution for ensuring your trailer will not roll while parked. It features a large zinc-plated eyebolt for added security and ease of handling. This wheel chock is made of laminated rubber, so it will not corrode or crack even in the most severe weather conditions. It is perfect for heavy equipment and truck applications. The black color will blend in with any environment. Get this wheel chock today and rest assured that your trailer will stay in place. FleetPride is your First Click in Heavy Duty®.