YOMILINK A-Frame Trailer Jack 5,000 lb 15" Lift — Adjustable Drop-Leg, Galvanized

This A-frame jack is built to raise and stabilize trailers safely while offering flexible mounting and a wide height range. Designed for travel, horse and utility trailers, it combines a robust lifting capacity with multi-level adjustability so you can set trailer height precisely. The jack's galvanized tubes, powder-coated finish and high-grade hardware are intended to resist wear over time and reduce maintenance.

How much weight and lift can this jack handle?

The YOMILINK jack supports up to 5,000 pounds and provides a 15-inch operational lift range. Its drop-leg design and 6 cm (2.36") tube diameter deliver a stable platform under heavy loads, suitable for most light-to-medium trailer applications.

• Maximum capacity: 5,000 lbs
• Nominal lift: 15 inches
• Tube diameter: 6 cm (2.36") for added strength
• Height span: adjustable positions to fit varied trailer tongues

Can I mount it to different trailers and how is it attached?

The jack supports both bolted and welded mounting methods so you can adapt it to different trailer frames and tongues. Its a-frame mounting style works well on travel trailers, horse trailers, utility trailers and other common trailer types.

• Mount options: bolt-on or weld-on installation
• Compatible with A-frame trailer tongues and square tube mounts
• Includes high-grade studs for secure attachment

How adjustable and easy to operate is the jack?

With five indexed height positions and a smooth wind-handle crank, the jack enables quick adjustments and consistent leveling. The adjustable drop leg lets you change trailer height in small increments for precise alignment during hitching and storage.

• Five-level adjustment for fine height control
• Wind-handle provides fast, low-effort cranking
• Drop-leg setting secures chosen height during use

What materials and hardware ensure durability?

The jack uses heavy-gauge carbon steel with galvanized inner and outer tubes and a protective powder-coat to resist corrosion and abrasion. Fasteners are high-grade (Grade 5 or GB 8.8) to maintain structural integrity under repeated loading and road vibration.

• Construction: heavy-duty carbon steel frame
• Finish: galvanized tubes plus powder coating for corrosion resistance
• Hardware: Grade 5 or GB 8.8 studs for reliable strength

Who is this for? The YOMILINK 5000 lb A-frame trailer jack is intended for trailer owners who need a dependable, adjustable jack for routine hitching, leveling and short-term stabilization. It's a practical upgrade for owners of travel trailers, horse trailers, utility trailers and anyone seeking stronger materials, precise height control and straightforward mounting options without specialty tools.