AUH RV Slide-Out Support Jacks 17"–37" Adjustable Heavy-Duty 5,000 lb Zinc-Coated

AUH RV Slide Out Support Jacks are adjustable heavy-duty supports engineered to stabilize slide-outs and reduce sway for travel trailers, fifth wheels, and campers.

These slide-out support jacks combine a sturdy steel frame, an anti-slip rubber plate and a U-shaped top to provide a reliable anchor under slide-outs, patios and cargo platforms. They accept both drill-driven and manual side-wind adjustment, fit most slide-out frames and each jack is rated to hold up to 5,000 pounds. Built with zinc powder-coating and upgraded aluminum gear components, they’re designed for outdoor use and long service life.

How do these jacks improve stability for my RV slide-out?

The AUH supports reduce flex and side-to-side sway by transferring load from the slide-out frame to the ground. Each jack seats beneath the slide-out with a U-shaped top and anti-slip rubber pad to keep contact firm and prevent scratching. Using two or more under a slide-out gives a more rigid platform and improves overall comfort while parked.

• U-shaped top conforms to most slide-out frames for secure contact
• Anti-slip rubber combined with steel plate prevents movement and surface damage
• Each jack rated for 5,000 lb maximum load to handle heavy slide-outs
• Zinc powder-coated finish resists corrosion for outdoor storage

Can I raise and lower these jacks quickly and safely?

Yes — the jacks support both drill-assisted and manual side-wind operation so you can choose speed or control. Use an electric drill adapter to spin the drive for fast, effortless lifting, or operate the included side-wind handle when a drill isn’t available. Tether pins lock the assembly to prevent unintended movement after adjustment.

• Drill-ready gearbox speeds setup and teardown
• Side-wind handle included for manual control and fine adjustment
• Swivel nuts increase durability and smooth operation
• Tether pins secure the jack in position for safety

What height range and load capacity should I expect?

The AUH slide-out supports extend from 17.0" to 37.0", covering most typical RV and camper slide-out clearances. That adjustable travel lets you customize support height for uneven terrain or different slide-out designs. With each unit rated at 5,000 pounds, they’re suitable for heavy-duty applications when used in the recommended numbers.

• Adjustable range: 17.0" to 37.0" for flexible fit
• Load capacity: 5,000 lb per jack when properly positioned
• Recommend multiple jacks under long slide-outs for balanced support
• Works best with leveling blocks or concrete pads for stable footing

What materials and protections keep these jacks long-lasting outdoors?

AUH upgraded the critical components for improved durability — an aluminum gearbox, heavy-duty steel parts and a zinc powder-coated finish resist rust and abrasion. The anti-slip rubber pad sits on a steel plate to protect the vehicle and maintain traction on varied surfaces. Swivel nuts and reinforced gear teeth reduce wear and provide smoother operation over time.

• Thick steel construction for structural strength
• Zinc powder coat guards against corrosion and chips
• Anti-slip rubber plus steel plate protects vehicle and improves grip
• Aluminum gearbox and swivel nuts extend mechanical life

Who is this for: RV owners, fifth-wheel and travel-trailer enthusiasts, toy hauler users and anyone who wants a stiffer, more secure slide-out setup will benefit from AUH’s adjustable support jacks. They’re particularly useful for longer stays, campsites with uneven ground, or for owners who want to reduce sway when using slide-outs as living or storage space. Installers who prefer fast drill-assisted setup, or those who need a manual fallback, will find the dual adjustment methods convenient. AUH also provides lifetime after-sale support should any parts be missing or fail, adding confidence to the purchase.