Stabilize with Confidence:

Stop the sway! These stacker jacks are designed to stabilize and level your RV, camper, or travel trailer. Whether you're storing a car, securing a single-axle trailer, reinforcing weak steps, or solving floor creaks in a crawl space, this set offers dependable support.

Adjusts to Your Needs:

Each jack adjusts from 11 to 17 inches high. The base measures 6.2" x 6.2" x 8.75", and the threaded rod is 6.5" x 9.25". Be sure to verify height for your specific use case.

Built to Endure:

Made entirely of corrosion-resistant aluminum, these jacks support up to 6,000 lbs (2,722 kg) each. Their rugged design provides strength without the weight of steel.

Simple to Operate:

The jacks use a long threaded center bolt and a fixed top nut design. Simply turn the T-handle to raise or lower. For optimal support, place directly under your frame near the corners. Use with wood or concrete blocks for added safety.

Ideal For:

• RVs, campers, and trailers
• Stabilizing vehicle or trailer frames in storage
• Reinforcing steps or uneven flooring
• Supporting temporary weight loads