Andersen 3608 Trailer Jack Block

Trailer Jack Block NEW VERSION NOW HAS BUILT-IN MAGNETS!Key FeaturesNEW VERSION NOW HASBUILT-IN MAGNETS! (Patent Pending) Faster and more convenientthen ever!The Trailer Jack Block fromAndersen Hitches is 100% made in the USA and comes with a LIFETIME WARRANTY It's built tough and built to last!Eliminates nearly all movement and sway in parked RV's and TrailersPowerful built-in magnets for easy set up!Rated at 6,000 lbs (single block) and 1,500 lbs (double-stack)100% Made in the USALifetime Warranty (just pay shipping)Ideal ForTrailer setupCampsite setupRV and utility trailer useSpecsGTWR6,000 lbsWhy Choose Andersen Trailer Accessories?Designed to simplify trailer setup and handlingBuilt for dependable use in real towing environmentsMade to work with common trailer and RV applications