BEBOBLY RV Stack Jacks 4-Pack — Screw Jack Stands 11"–17" Adjustable, 6,000 lb Stabilizers, Aluminum

BEBOBLY RV Stack Jacks 4 Pack are compact, adjustable screw-style stabilizer stands designed to steady and level RVs, travel trailers, and campers without lifting them. Whether parked at a campsite or settling in for an overnight stop, a wobbling or uneven RV ruins comfort and can damage interior items. These four lightweight aluminum screw jacks give you a simple, corrosion-resistant way to reduce sway and movement. Built to pair with lower-profile rigs, they provide predictable support from 11" to 17" and are sized to be portable in your storage bay.

How do these jacks stabilize my RV on uneven ground?

The BEBOBLY screw jacks transfer side-to-side and vertical pressure into a broad base rather than relying on the vehicle frame to stay rigid. Their triangular-support geometry and wide square base distribute load to reduce sinking and rocking on softer surfaces.

• Wide cast-aluminum square base spreads pressure across more surface area
• Triangular support structure reinforces load-bearing capacity
• Support gasket improves contact with uneven terrain
• Anti-loosening groove secures the nut for steady, long-lasting hold

What weight and height ranges do these jacks handle?

Each jack is rated to support up to 6,000 pounds as a stabilizer (not for lifting). The threaded screw adjusts smoothly from 11" to 17", covering the typical clearance of many low-to-mid-profile trailers and campers.

• Adjustable range: 11" to 17" for versatile placement
• Support capacity: up to 6,000 lbs per jack when used for stabilization
• Pack includes four jacks for corner-by-corner setup
• Use wood or concrete blocks beneath for extra height if needed

What materials and design features make these jacks durable?

BEBOBLY combined a cast-aluminum base with thick-walled carbon-steel hollow bolts to balance low weight and strength. The metals resist rust and corrosion so the jacks stay reliable after repeated use or storage in damp environments.

• Cast aluminum base for lightweight rigidity and corrosion resistance
• Carbon steel, thick-walled hollow bolts for secure threading and strength
• Anti-loosening grooves and support gasket for consistent contact
• Total pack weight remains highly portable for easy handling and storage

Are these jacks easy to use and transport?

Yes — each jack is screw-operated for controlled adjustment and the complete four-pack is light enough to carry and stow without heavy lifting. Their compact footprint fits most storage compartments and they’re intended for quick setup or removal when you arrive or leave a site.

• Screw-jack design for precise height tuning without extra tools
• Compact footprint for convenient storage in compartments or trunks
• Lightweight materials make the set easy to move by one person
• Quiet stabilization reduces inside noise and prevents items from shifting

Who is this for These BEBOBLY RV Stack Jacks are aimed at RV owners, camper enthusiasts, and travel-trailer users who need a reliable, portable stabilization solution without the bulk of heavy leveling systems. They’re especially useful for lower-clearance rigs that require shorter stabilizer lengths, for weekend campers who want fast setup, and for families wanting a steadier interior while parked. Remember: these jacks stabilize and reduce sway — they are not designed or rated for lifting a vehicle during maintenance.

FAQ

Q: Can these jacks lift my RV for repairs?

A: No. BEBOBLY stack jacks are designed only for stabilization and leveling, not for lifting or supporting the RV during maintenance.

Q: Do they resist rust and outdoor wear?

A: Yes. The cast-aluminum bases and carbon-steel bolts are treated for rust and corrosion resistance for reliable outdoor use.