Garvee 4‑Pack RV Slide‑Out Jacks – 20,000 lb, 21‑49″ Adjustable

Garvee’s 4‑Pack RV Slide‑Out Support Jacks deliver the heavy‑duty stability every camper needs. Designed to handle up to 5,000 lb per jack, the set offers a combined capacity of 20,000 lb, making it ideal for larger travel trailers, motorhomes, and RVs that require robust support during long‑term parking or when the slide‑outs are fully extended.

Each jack features a wide 21.1‑in to 49‑in height adjustment range, allowing you to level your vehicle on uneven terrain or match the exact height of your slide‑out panels. The adjustable range is coupled with a 5.1‑in × 1.2‑in steel support plate that distributes weight evenly and minimizes vibration, ensuring a smooth, shake‑free experience. Installation is effortless: use the included magnetic hex socket and crank handle to attach the jacks to a power drill for rapid adjustment, or hand‑crank the height manually if you prefer a more traditional approach.

Crafted from premium steel, the jacks are engineered for durability and long‑term performance. They are specifically built to stabilize slide‑outs rather than lift the vehicle, keeping your camper’s exterior panels firmly in place and protecting against sway or movement. Whether you’re setting up for a weekend getaway or a multi‑week expedition, these jacks provide a reliable foundation that enhances safety and comfort while parked.