SHALL RV Stabilizer Jacks 4-Pack — Aluminum Screw Jack Stands 11–17" Adjustable, 7,500 lb Stabilization

SHALL RV Stabilizer Jacks are a 4-pack of lightweight die-cast aluminum screw jack stands that provide adjustable, anti-rattle support for travel trailers and campers from 11" to 17".

If you camp from different sites, tow varying trailers, or want a compact set of leveling supports that resist rust and are easy to store, these SHALL stabilizer jacks are built for that use. Each jack is designed for stabilization (not lifting) and includes rubber pads and extra nuts so you get immediate noise reduction and chassis protection out of the box. The jacks nest for compact storage and the T-handle screw lets you fine-tune height quickly on uneven ground.

How do these jacks help stabilize my RV at a campsite?

The screw-jack design converts simple rotation of the T-handle into precise height adjustments so your trailer sits steady. By placing the jack under the chassis and tightening to the correct height, the unit reduces sway and chassis vibration when parked.

• Adjustable range: 11" to 17" to match most clearance needs.
• Each jack rated for single-support up to 7,500 lbs (stabilization only).
• Includes rubber pads to dampen noise and protect the frame.

Are these jacks easy to carry and store for seasonal use?

Yes — each jack weighs about 1.87 lbs (0.85 kg) and their aluminum build keeps overall weight low while resisting rust. When not in use you can nest the stands together to save space in a storage bay or garage.

• Lightweight die-cast aluminum construction for portability.
• Compact nesting design for efficient storage.
• Recommended to use with a wood or concrete block for improved ground contact.

What comes in the kit, and will it fit my trailer type?

The set includes four jacks plus eight rubber cushion pads and eight support nuts, with four cushions and four nuts supplied as spares. The universal screw-jack base and standard pad size make these compatible with pop-up campers, bumper-pull trailers, fifth-wheels, and many other towable units for stabilization tasks.

• 4 jack stands, 8 rubber pads, 8 support nuts (4 spare pads, 4 spare nuts).
• Designed for stabilization use only; do not use to lift the RV for repairs.
• Works on a wide range of RV, camper, and trailer chassis types.

How do I operate and maintain these screw jacks safely?

Operation is simple: position the jack, place a pad or block under the foot, and rotate the T-handle to reach the desired contact and firmness. Routine rinsing to remove dirt and periodic inspection of threads and pads will keep the jacks functioning smoothly for seasons of use.

• Place a wooden or concrete block under the foot for additional support.
• Turn the T-handle clockwise to raise to the correct height for stabilization.
• Inspect threads, nuts, and pads and replace spares as needed.

Who is this for: Outdoor enthusiasts, weekend campers, and full-time RVers who need a portable, corrosion-resistant stabilization solution for trailers and campers. If you want compact, easy-to-adjust stands that reduce chassis bounce and are simple to store, the SHALL 4-pack offers a practical kit with spare pads and nuts to keep you ready for many trips. Remember these jacks are intended for stabilizing parked rigs, not for lifting the vehicle for repairs.