This item is currently out of stock.
The Super Grip Chock anchors between the two tires on a tandem axle, using the opposing forces of the wheels to hold everything in place. It's a simple way to stop the front-to-back rocking that happens every time someone moves around inside a parked trailer.
Sold as a single chock, so pair it with a matching unit if you want both sides of the trailer locked down.
