Heavy Duty Dual Trailer Swirl Jack Caster Wheel Dock for RV and Boat Stabilization

Comprehensive Feature Set

PREMIUM QUALITY! The iSaddle Swivel Caster Dual Wheel Dock is crafted from premium nitrile rubber, ensuring durability and longevity. Its super heavy-duty design distributes weight evenly, protecting your jack wheel for years to come.

PREVENT JACK MOVEMENT! The iSaddle Jack Chock is specifically designed to keep your trailer jack wheel secure. It effectively prevents rolling or sinking into soft ground such as mud, sand, dirt, gravel, and grass, maintaining a stationary position for your caravan.

MAINTAIN WHEEL CLEANLINESS! This product is easy to use and store, helping to prolong the service life of your jack wheel. The drainage hole prevents rain from causing rust damage, ensuring your wheel stays clean and protected.

WIDE COMPATIBILITY! The iSaddle Double Wheel Dock is compatible with most solid wheels in the market, including 6" (150mm) trailer swirl jack casters. It is perfect for RV trailers, boat trailers, pop-up camper trailers, and camping and tent trailers.

30-DAY WARRANTY! Before placing your order, please check the diameter of your wheel to ensure compatibility. If anything goes wrong within 30 days, please contact us for assistance.

Ensure your jack wheel is safe, secure, and clean with the iSaddle Swivel Caster Dual Wheel Dock and Jack Chock.