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etrailer Boat Trailer Jack w/ Wheel - Sidewind - Swivel - 11" Lift - 1,500 lbs
etrailer

etrailer Boat Trailer Jack w/ Wheel - Sidewind - Swivel - 11" Lift - 1,500 lbs

Part Number: MJ-1500B
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$90.31
Retail:$102.15
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Swing-up boat trailer jack is perfect for your small boat or jet ski trailer. 8" Caster swivels 360 degrees to make it easy to maneuver your trailer. Clear zinc finish fights rust and corrosion. Great Prices for the best trailer jack from etrailer. etrailer Boat Trailer Jack w/ Wheel - Sidewind - Swivel - 11" Lift - 1,500 lbs part number MJ-1500B can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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etrailer Trailer Jack - MJ-1500B

Highlights

  • 1,500-Lb Capacity: Lifts and supports small boat or utility trailers with steady strength.
  • 11" Lift Range: 13" retracted to 24" extended height gives clear, easy coupling on varied ground.
  • Smooth Rolling Wheel: 8" caster swivels 360° so you can guide the trailer into tight storage spots.
  • Rust-Resistant Zinc Finish: Clear zinc coating stands up to rain, salt, and marine conditions.
  • Quick Bolt-On Mount: Bracket fits 2" to 4" frames with hardware included—no welding needed.
  • Easy Swivel-Up Storage: Jack swings up and locks out of the way when towing or launching.

Features to know about

Easier Trailer Positioning: 8" Wheel Handles Tight Spots

Backing a trailer into storage or guiding it around a packed driveway can be a pain, but the 8" caster on this jack makes it manageable. The wheel swivels 360 degrees, so moving your setup in any direction is smooth and controlled. Reviewers mentioned being able to roll heavy trailers across packed gravel and concrete pads with ease. The spoked wheel design also adds a clean, functional look.

Built to Last: Zinc Finish Fights Rust and Corrosion

Saltwater, rain, and road grime can wear down a lesser jack fast, but the clear zinc finish on this one resists rust and corrosion. That marine-grade protection keeps it looking sharp and turning smoothly through seasons of use. Many buyers noted that even after a year of exposure, the jack still worked perfectly and looked solid—no binding, no rust.

Smooth and Simple Operation: Sidewind Handle and Tight Swivel

Cranking up or lowering your trailer shouldn’t feel like arm day. The sidewind handle has a 6-1/4" radius that gives you steady leverage and stays clear of the frame. The swivel action locks securely in place when extended and tucks neatly away for travel. The mechanism stays firm without slop, even after regular use, so operation remains tight and predictable.

Fast, No-Drill Install: Bolt-On Mounting Bracket Included

You don’t need a welder to get this jack on your trailer. It comes with a full mounting bracket and hardware that clamp around frames 2" to 4" tall. The bracket measures 6-7/8" long x 5-3/4" wide and offers multiple hole patterns—2-7/16", 3-7/16", and 4-7/16" center spacing—so fitment is easy. Most users had it installed and working in under 15 minutes.

Right Lift for Everyday Use: 11" Lift and 1,500-lb Capacity

With an 11" lift, this jack covers the height range needed for most small boat and recreational trailers. It supports up to 1,500 lbs, so lifting and lowering the tongue is steady and sure. The bracket stands 13" retracted and 23" extended, giving plenty of clearance when hitching up or parking. It’s a sturdy, well-made upgrade that handles daily use without complaint.

Specs

Weight and Capacity

  • Lift capacity: 1,500 lbs

Application

  • Application: trailer frames 2" to 4" tall

Technical drawing of mounting bracket dimensions for the etrailer Boat Trailer Jack with Wheel MJ-1500B, showing hole spacing measurements and bracket dimensions for installation reference.

  • Hole spacing (left to right): 5-1/2" from center of left holes to center of right holes
  • Hole spacing (top to nearest): 2-7/16" from center of top hole to center of nearest hole
  • Hole spacing (top to middle): 3-7/16" from center of top hole to center of middle hole
  • Hole spacing (top to bottom): 4-7/16" from center of top hole to center of bottom hole

Dimensions

  • Bracket height (retracted): 13"
  • Bracket height (extended): 23"
  • Lift: 11"
  • Inner tube diameter: 2"
  • Outer tube diameter: 2-1/4"
  • Handle radius: 6-1/4"
  • Wheel dimensions: 7-5/8" diameter x 2-1/16" wide

Technical dimension diagram of the etrailer Boat Trailer Jack with Wheel, showing labeled measurements for height, wheel size, and tube diameters for model MJ-1500B.

Warranty

  • Warranty: 1-Year

MJ-1500B etrailer by Ram Trailer Jack - Swivel - Bolt On - Zinc - Side Wind - 11" Travel - 1,500 lbs

Similar to BD29FR Bulldog Swivel Trailer Jack (Except Bolts onto 2" x 4" Frames); Similar to FXP15L Fulton Boat Trailer Jack (Except Bolts onto 2" x 4" Frames)





Customer Satisfaction Score:

Ratings & Reviews

4.8

1136 reviews
Review sort icon
Swing-up boat trailer jack is perfect for your small boat or jet ski trailer. 8" Caster swivels 360 degrees to make it easy to maneuver your trailer. Clear zinc finish fights rust and corrosion.

by:

Big and heavy duty. Overkill for my 18’ boat but a lot easier to handle than the smaller ones.



by:

Great product at a cheap price. Better quality than ones at twice the price. Quick shipping too



by:

This item is just what I needed for my toy hauler. A very sturdy trailer jack and it has a wheel! I would buy this again



by:

Wow! Just received my trailer swivel jack and all i got to say is that it is built heavy duty! E Trailer shipped this item out to me fast!



by:

While I have not had a chance to go through the packages that arrived yesterday. I was pleasantly surprised that they did arrive way ahead of schedule. I also can not thank Katrina B. enough on her help with correcting my mistake with an online order. She was pleasant the whole time, and has followed up with me to make sure that everything is good. Once I get the packages opened and installed I will be writing another review on the parts. For my part Customer Service goes a long way in to making a happy customer. Thanks Katrina



by:

Great Product, we use the swivel jacks on our trailer builds and they hold up well. the Fulton Swing Jack is less sturdy in comparison.



by:

Replaced my worn jack on my Ranger boat and it has held up very well. Quality product.

Randall profile picture

Randall

6/27/2020

Been using for a year now and it is still functioning well



by:

Used this jack to replace the jack on my aluminum trailer that was stolen. It fit my 3"x3" aluminum square tongue perfectly. The wheel is a lot bigger than I expected but should work will in gravel.



by:

Very happy with this trailer jack. Quality is decent even though it’s made in China. The oversized wheel allows me to push my 2000 lb trailer around effortlessly on packed gravel driveway.



by:

Great price offered by etrailer and fast shipping. The jack fit the trailer properly and works good. My only criticism would be there is a small amount of play in the rotating bracket which concerns me in regard to the longevity of the product. I suppose time will tell.



by:

The trailer jack was perfect! The bolt hole pattern was critical and it was exactly as advertised. Installed in 15 minutes with absolutely no alterations. The information provided on products sold at etrailer.com is the biggest reason I will keep coming back (not to mention quick delivery and great prices). The jack easily lifted my boat and trailer into position for hitching up. Hope the fish are biting!



by:

Well built and very easy to install !



by:

The big wheel is great .To move the boat trailer around



by:

Product is as described and is well constructed. Installation was less than 15 min. Delivery was fast and on time. I had to contact the help-desk to have a tracking notification sent to my email due to an error on my part. I contacted them through email about 15 min before closing and received a confirmation and updated tracking information correcting the error along with a follow up to see if I was satisfied. This was my first time using etrailer and I will becoming back for any future needs.

Bill profile picture

Bill

9/2/2020

Overall still satisfied with the product. Have had no issues to speak of and still operates as expected. I do use my trailer up through the middle of Dec so just a little salt issues, nothing major or alarming but it would be nice if there was a little better corrosion protection. Common challenge when running late season in MN and Ive yet to find a jack that doesnt show similar signs. I would still buy the product again.



by:

Super reliable, we use these on all of our trailers.



by:

A decent jack. I have a small square drop camper which came with the 1,200 lbs version of this jack. Even with the jack all the way retracted there were times there wasn't enough room to swivel the jack into place because of the wheel and the site not being level. I was on the search for a bolt on replacement without a wheel. I could not find one. I ended up buying this jack due to the size of the drop tube (2"). I cut the wheel off, drilled a hole, and added the Pro Series Detachable Footplate w/ Pin for 2" Diameter Jacks. The problem of not being able to swivel the jack in place for those sites/places where the tongue is close to the ground is solved. For my application, minus one star for the non-detachable wheel.

Garret profile picture

Garret

7/10/2024

After a year, this tonguetrailer jack is still working well and as intended.



by:

This is exactly what I needed. Excellent product.



by:

Product seems to be well made. The crank is smooth and so much easier than my old one that I was replacing. Even though I measured my old jack and this was suppose to be the same size, when it was mounted and trailer was lowered on my hitch it did not go low enough to swivel the jack arm to horizontal position. I rotated my receiver hitch ball mount which gave me enough height to swivel to horizontal position. Will just have to see how boat rides with the ball mount 2" higher. If the boat fails to ride good, I will look at finding a replacement wheel that is 4: instead of 6 inches



by:

Quick and easy install on an old traile r.



by:

In less than a year there was significant rust (yes this jack has been in the water - it's a marine trailer jack!). Now, 13 months after purchase, it's rusted to the point that it won't move anymore and has to be replaced. The lift nut is frozen solid with rust. Not sure what we'll get instead, but we'd like it to last more than one year!



by:

I am very satisfied with the quality of this jack stand, it is heavy duty and the large wheel makes it easier moving the boat around. The installation was very easy, a 9/16 deep socket and wrench and a 9/16 open end got the job done fast. I do recommend this product for any boater that is looking for a quality stand at a fair price.

Allen profile picture

Allen

4/18/2021

I am still very pleased with the jack stand.



by:

Easy to install; lifts smoothly



by:

The product is fine but I didnt realize the bracket was to fit a particular size of trailer tongue dimensions. It doesnt sit around the trailor flush so when I used it the leg/wheel was pushing off to be at a 45 degree angle with the weight on it. I will need to brace it by filling in the gaps under the screws with 3/4 inch metal bar on top and 1 and 3/4 inch on the underside under the screws. The bars to secure it are bending it the more I tighten. So problem is product, the description the website or me?



by:

Received great customer service from Natalie who took my order. We discussed several options on repairing an old one, or just purchasing new. My old Jack was in pretty poor shape and by the time we got Parts pot enough to be able to repair it effectively, I would have spent almost as much to buy a new and 500 pound more capable Jack. She ask the correct questions about the length of the tube and how high the trailer needed to lift and what the weight ratings needed to be. Completely certain that I've got the right jack for the job. I am enclosing a picture with full approval of my two loyal Companions and completely aggravating dogs.

David profile picture

David

11/13/2019

One year out and the jack is still performing like it should. My boat was somewhat of a Trailer Queen while trying to get the old outboard running so I used the jack a LOT. Always did the task without ever giving it a second thought. Thanks again for all your help.



by:

It fit my rig, with some extra-mile help from your staff, and it's held up well after a year or so of use, but I am not fond of the gear ratio. Compared to the Fulton/West Marine trailer jacks, it takes way too many turns of the crank to raise and lower the trailer. Sorry I don't have numbers.


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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Cole B
Installed by:
Cole B
Employee Brent H
Installed by:
Brent H
Employee Wilson B
Updated by:
Wilson B
Employee Ronnie R
Updated by:
Ronnie R
Employee Mike S
Updated by:
Mike S
Employee Alex H
Updated by:
Alex H
Employee Ryan F
Updated by:
Ryan F
Employee Amanda M
Written by:
Amanda M
Employee Zach D
Video by:
Zach D

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