RVshark Slide-Out Support Jacks Set of 2 — Black, 6000 lb Capacity, Stable 20–49 in Range

RVshark slide-out support jacks are a two-piece, 6000 lb-capacity stabilizer system designed to steady RV slide-outs while parked.

These heavy-duty slide-out jacks give extra reinforcement to your camper or motorhome’s extended room so you can reduce sagging and side-to-side movement when stopped. Built from alloy steel with galvanized inner tubes and a weather-resistant powder coat, the pair is sized for a wide height range and accepts both power and manual operation. They ship with a detachable handle and a drill adapter so you can choose fast cordless lifting or fine manual adjustments.

How much weight can each jack safely support?

Each RVshark support jack is rated to handle up to 6,000 pounds of static support, exceeding many common slide-out jack ratings. The reinforced construction and thicker tubes add an extra margin compared with standard 5,000 lb models.

• 6000 lb load capacity per jack for static support
• High-strength alloy steel and galvanized inner tube for durability
• Designed to reduce slide-out flex and sway when parked

Can I power the jacks or do they require manual cranking?

RVshark jacks offer dual operation: use a 20–24V cordless drill with the included socket for quick extension, or attach the ergonomic side handle for controlled manual turns. The gearing is optimized to lower physical effort and avoid the typical stiff cranking common in lesser systems.

• Includes drill socket for compatible 20–24V cordless drills (drill not included)
• Detachable side handle for manual adjustment and finer control
• Gear design reduces effort during manual operation

What height range and base adjustments do these support jacks provide?

The jacks feature a three-level quick-adjust drop leg that covers a broad working height, so they fit many travel trailers and motorhomes without extra shimming. The system extends from approximately 20 to 49 inches, letting you tailor support to different slide-out clearances and ground conditions.

• Adjustable range roughly 20–49 inches for flexible placement
• Three-level base positioning eliminates the need for stacked blocks in most setups
• Non-slip support plate distributes load and mates to slide-out frames

How do these jacks hold up outdoors and what’s included in the package?

Constructed for outdoor use, the jacks combine a black powder-coated finish with galvanized inner tubes to resist corrosion and extend service life. The package includes two support jacks, one detachable handle, and one drill socket so you have the essentials to install and operate them immediately.

• Black powder coat plus galvanized tube resists rust in wet or salty conditions
• Non-slip foot plate improves contact with slide-out frame surfaces
• Supplied accessories: 2 jacks, 1 handle, 1 drill socket (cordless drill not included)

Who is this for? RVshark 6000 lb slide-out support jacks suit RV owners who want a robust, weather-resistant solution for stabilizing extended slide-outs while parked. They’re ideal for campers and motorhome owners who prefer the option of power-assisted setup with a cordless drill but still want a manual handle for precise tweaking. Note: these supports are meant to prevent sag and movement of slide-outs when stationary and are not designed to lift the entire vehicle or perform vehicle leveling.