Jack Wheel Chock Stabilizer, 6" Single Wheel Stopper Heavy Duty Reinforced Rubber Stabilizer, Jack Caster Dock Block for Boats RVs Trailers Caravans, Car

Stable and Securing: The bearing seat of the jack wheel stabilizer evenly distributes weight when the RV is stationary. It keeps the wheel from rolling on pavement or grass, sinking into the ground, or shifting sideways, offering an ideal solution for stabilizing the trailer tongue Protective Barrier: The heavy-duty jack pad is placed under the jack wheel to shield it from mud, sand, oil, and dirt. The drainage hole keeps water from building up and resists rust, keeping the wheel clean and functional. It helps extend the service time of the wheel in outdoor conditions Quality Material: The stabilizer is made from premium rubber with excellent cushioning and shock absorption. It offers high wear resistance and endures frequent use without excessive abrasion. Its weather resistance allows it to perform well in various outdoor environments Wide Application: Measuring 6.3 × 4.7 × 1.6 inches, the single wheel stopper is suitable for 6" caster wheels. It works well with caravan trailers, boat trailers, campers, and tent trailers, providing reliable stability for different towing and camping needs. Please measure your wheels before purchasing Easy to Use: The stabilizer is simple to use. Ensure the trailer or vehicle is parked safely on a flat surface, turn off the engine, and engage the parking brake. Position the stabilizer directly under the jack wheel, making sure the wheel sits securely in the center groove, then confirm it is firmly in place