YOMILINK A-Frame Trailer Jack 5000 lb, 15" Lift — Adjustable Drop Leg, Galvanized

The YOMILINK 5000 lbs A-Frame Trailer Jack is a heavy-duty, adjustable drop-leg jack designed to lift and stabilize A-frame trailers up to 5000 pounds with a 15-inch vertical lift.

Built for tow trailers, horse trailers, travel trailers and utility trailers, this YOMILINK jack combines a substantial lifting rating with corrosion-resistant finishes and five levels of height adjustment. It installs on A-frame tongues by bolting or welding, uses a smooth wind-handle for quick cranking, and includes a removable drop leg to set trailer height precisely while disconnected from a tow vehicle.

How much weight can this A-frame jack safely handle?

The jack is rated to lift up to 5000 lbs, giving a reliable working capacity for most light-to-medium trailers. Rating reflects static lifting capacity of the tongue or supported load when properly mounted and used as instructed.

• Maximum rated capacity: 5000 lbs
• Suitable for travel, utility, and horse trailers
• Designed for tongue loads and trailer stabilization
• Use with proper mounting hardware and load distribution

What range of height adjustment does the 15" lift and drop leg provide?

The jack provides an overall adjustable height range from approximately 23.2 inches to 45.6 inches, with a 15-inch lift stroke for fine-tuning trailer height. Five indexed adjustment positions give repeated, secure stops so you can keep a trailer level when hitching or parking.

• Total adjustable span: about 23.2" to 45.6"
• Lift stroke: 15 inches for vertical movement
• Five-level indexed drop-leg positions for repeatable heights
• 6 cm (2.36") tube diameter for structural stability

How durable is the jack and how does it resist rust?

YOMILINK constructed this jack from heavy-duty carbon steel with galvanized inner and outer tubes and a powder-coated finish to extend service life in outdoor conditions. High-grade hardware (Grade 5 or GB 8.8 studs) and a sturdy base plate increase long-term reliability under repeated use.

• Carbon steel construction for strength
• Galvanized inner and outer tubes resist corrosion
• Powder-coated finish for added weather protection
• Grade 5 / GB 8.8 hardware for dependable connections

How is this jack installed and operated on an A-frame trailer?

Installation is straightforward: bolt the mounting foot and bracket to the tongue or weld the jack in place for a permanent fit. Operation is user-friendly — the wind handle provides quick, smooth crank action and the removable drop leg lets you lock the trailer at the desired height.

• Mount by bolting or welding to A-frame tongues
• Wind-handle for fast, smooth raising and lowering
• Removable drop leg enables stable parked positions
• Flat base plate for stable ground contact

Who is this for: The YOMILINK 5000 lbs A-Frame Trailer Jack is aimed at trailer owners who need a durable, easy-to-use jack for regular hitching, loading, and parking tasks — including owners of travel trailers, horse trailers, and general utility trailers. It's a practical choice for DIY installers, small fleet operators, farmers and weekend tow enthusiasts who want a high-capacity jack with corrosion resistance and repeatable height settings. Choose this unit when you need a robust lifting solution that balances capacity, adjustability and long-term durability for outdoor trailer use.