Superunner Gooseneck Tripod Stabilizer for 5th‑Wheel Trailers — 7,500 lb Capacity, Telescoping 39–57 in

The Superunner Gooseneck Tripod Stabilizer is an adjustable, heavy‑duty tripod jack that steadies fifth‑wheel trailers, RVs, and campers with a 7,500 lb vertical load capacity.

If you spend weekends at campgrounds or live full‑time on the road, unwanted rocking and sway from footsteps, wind, and onboard activity can make life uncomfortable. This adjustable tripod stabilizer reduces front‑to‑back and side‑to‑side motion under the overhang of a fifth wheel or trailer, giving you a firmer, safer platform without changing your trailer’s suspension or hitch setup.

How does this tripod stabilizer improve trailer steadiness?

The Superunner tripod transfers weight directly under the overhang to a strong three‑leg base, cutting down movement where it matters most. Its tripod geometry resists lateral and fore‑aft forces better than a single point support, so doors, floors, and countertops stay stable during everyday use.

• Three‑leg design spreads load for improved lateral stability.
• 7500 lb maximum vertical capacity handles most fifth‑wheel setups.
• Galvanized chains keep legs aligned under shifting loads.

What adjustments and dimensions should I expect?

The stabilizer telescopes between roughly 39 and 57 inches to suit a wide range of king pin heights and tow settings. Height is set quickly by moving the adjustable feet and using threaded hitch cups for fine tuning, so you can level the overhang without tools.

• Adjustable height range: approximately 39"–57" (99–145 cm).
• Folds to a compact 7" (17.8 cm) diameter for storage.
• Threaded hitch cups for fast, tool‑free micro adjustments.

What materials and components are included?

Built from heavy‑gauge steel with a powder‑coat finish, the stabilizer resists wear and corrosion for lasting performance. The package arrives ready for installation with all necessary hardware and components so you can assemble and deploy it in minutes.

• Durable steel construction with corrosion‑resistant powder coat.
• Comes with hitch cup, chain, three bottom pads, locking nuts/bolts, top connector, and adjusting rod.
• Galvanized chains and heavy connectors for reliable strength.

How simple is installation and storage?

Designed for quick setup, the main height change is accomplished by moving the feet inward or outward, requiring no additional tools. When not in use the tripod folds down to a small diameter for compact storage in a compartment or garage.

• Tool‑free primary adjustments—fast installation in minutes.
• Folds to a 7" diameter for unobtrusive storage.
• Adjustable threaded cups enable rapid leveling on uneven ground.

Who is this for: The Superunner Gooseneck Tripod Stabilizer is ideal for fifth‑wheel owners, seasonal RVers, and full‑time campers who want a rigid, durable support to reduce interior movement. It’s a practical upgrade for anyone seeking a straightforward, heavy‑duty stabilizing solution that installs quickly and stores compactly when not in use.