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When you’re moving your trailer by hand, a solid rolling wheel makes all the difference. The Dutton-Lainson Pull Pin Easy Swivel Trailer Jack uses an 8" diameter x 2" wide poly molded hard plastic wheel that won’t go flat or crack in the cold. It rolls freely across pavement or packed dirt, so positioning your trailer into a tight spot or storage bay takes less muscle and a lot less time.
Cranking up a loaded trailer is no chore with this sidewind design. The heavy-duty Acme screw and floating miter gears turn smoothly, even under load, for precise height control through its 10" lift. With a comfortable hand grip and 6-1/2" handle radius, raising or lowering your trailer tongue feels controlled and steady every time.
No drilling or welding required—this jack bolts right onto trailer frames up to 3" x 5". The offset swivel caster assembly locks securely in position with a simple pull pin, then rotates up and out of the way when you’re ready to tow. All mounting hardware is included, and the bracket height measures 13" retracted and 23" extended, giving you plenty of range for hitching and parking.
Rough roads, rain, and salt air are no match for the heavy-gauge steel construction and corrosion-resistant zinc-plated TUFFPLATE finish. The enclosed outer tube keeps sand and grit away from the gears and screw, so the jack cranks clean and smooth season after season. It’s the kind of solid build that stays dependable year after year of hauling.
With a 1,500-lb lift capacity, this jack has the muscle to handle heavier tongue weights without strain. It’s a sturdy replacement for worn-out factory units and a smart upgrade when you want dependable support under load. It works as it should—strong, smooth, and steady every time you crank it.
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews

Brooke M.
11/11/2024
Very glad to hear this jack worked well for you! The Semper Fi caught my eye. My youngest brother just graduated from boot camp and is leaving for California today to start training before he heads to Florida for his more specialized training in the Marine Corps. Are you a Veteran or are you currently enlisted?



George D.
9/27/2025
My trailer jack is working just like the day I installed it. I am totally satisfied with it and recommend it highly!! AND I have recommended it to other boat owners I know!! Semper Fi to all the Marines and Happy 250th Birthday!!

Ken
8/7/2021
Works well
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Brooke M.
6/6/2025
Happy to hear that! USA! [Eagle screech of freedom!!]