Tired of your RV rocking and swaying when the slide-out is extended? These upgraded slide out support jacks are here to help! Made from heavy-duty steel with a rust-resistant zinc coating, they’re built to last outdoors. Each jack supports up to 5,000 lbs and adjusts from 16 to 36 inches tall, so they fit most RVs, trailers, and campers. The U-shaped top sits securely under slide-out frames, and included tether pins keep everything in place. You can raise them with a power drill (super quick!) or use the hand crank if you prefer. The 2025 upgrade features a tough aluminum gearbox and swivel nuts for 30% more stability. Use them on level ground with concrete or wooden blocks for best results. Comes with a lifetime service promise. Enjoy a steadier, safer RV experience!
