These two (2) BAL Travel Trailer X-Chock Tire Locking Chocks, Model 28012, lock tandem wheels in place by applying opposing force to the tires. These scissor-type locking chocks prevent a trailer from rocking by aiding in trailer stabilization and stopping tire shift. Each chock extended from 1-3/8" to a full 10" and each includes a plated ratchet. This item is brand new, in stock and ready to ship.
