AR-PRO 11.5" x 11.5" Off-Road Hi-Lift Jack Base - Red Heavy-Duty Plastic Stabilizer, 4.1" x 7" Fit

AR-PRO’s 11.5" x 11.5" Off-Road Hi-Lift Jack Base and Stabilizer is a heavy-duty plastic platform that prevents Hi-Lift and compatible farm jacks from sinking in mud, sand, gravel, or snow.

When you’re working off-road or in agricultural settings, a jack that punches through soft ground wastes time and creates unsafe lifting conditions. This stabilized base expands the contact area of jacks with a 4.1" x 7" mounting footprint to deliver traction and steadiness on unstable surfaces. Made to meet OEM-level strength and fit most Hi-Lift style jacks (except the Post Popper), the bright red AR-PRO base gives visual presence and a reliable platform for lifting tasks.

How does this base stop jacks from sinking in soft ground?

The base spreads the jack’s load across a much larger surface so pressure per square inch drops dramatically, reducing ground penetration. A textured underside increases grip on loose surfaces while the rigid plastic resists flex that would otherwise let the jack tip or sink.

• 11.5" x 11.5" footprint increases contact area to prevent sinking.
• Textured bottom pattern for improved traction on mud, sand, and snow.
• Rigid construction minimizes bending and tilt under load.

Which jacks will fit this AR-PRO stabilizer?

The platform is designed to accept jacks with a 4.1" x 7" base plate, covering most Hi-Lift patterns and many farm jack models. It is compatible with Hi-Lift All-Cast, Cast/Steel, X-Treme, UTV, Patriot Edition, and the Ej550 equipment/agriculture jack, but not the Hi-Lift Post Popper.

• Fits jack base plates measuring approximately 4.1" x 7".
• Works with most Hi-Lift models listed above and many farm jacks.
• Not compatible with Hi-Lift Post Popper models.

Is the AR-PRO base durable enough for heavy or repeated use?

Yes — the base is molded from rugged plastic engineered to meet and exceed common OEM specifications for strength and durability. It resists weathering and maintains structural integrity under repeated load cycles, making it suitable for off-road recovery, field repairs, and farm work.

• OEM-quality strength and durability for frequent use.
• Weather-resistant material stands up to sun, cold, and moisture.
• 3/8" center mounting hole allows bolting to boards or vehicle mounts.

How easy is it to carry, mount, and spot when working remotely?

The AR-PRO stabilizer is lightweight enough for field portability yet big enough to make a meaningful difference under load. Its bright red color is intended for high visibility so you can quickly find it among tools and gear. A pre-drilled 3/8" center hole simplifies permanent mounting to custom platforms or wooden blocks.

• Lightweight, portable design for trail or job-site use.
• High-visibility red finish reduces chances of leaving it behind.
• Pre-drilled 3/8" hole for secure mounting to boards or brackets.

Who is this for? The AR-PRO 11.5" x 11.5" Hi-Lift Jack Base is ideal for overlanders, off-road enthusiasts, farmers, and anyone who routinely uses Hi-Lift or farm jacks on soft, uneven terrain. If you need a dependable, OEM-quality stabilizer to stop sinking, increase safety, and add portability to your recovery or lifting kit, this base is built for that purpose without unnecessary complexity.