1. Trailer Jack
  2. etrailer
  3. Side Frame Mount Jack
  4. 1500 lbs
  5. Sidewind Jack
  6. No Drop Leg
Round Swivel Marine Jack w/ Dual Wheel - Bolt On - Zinc - Sidewind - 10-3/8" Travel - 1.5K

Round Swivel Marine Jack w/ Dual Wheel - Bolt On - Zinc - Sidewind - 10-3/8" Travel - 1.5K

Item # MJ-1500B-DWL
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etrailer Sidewind Jack Trailer Jack - MJ-1500B-DWL
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Corrosion-resistant, clear zinc swivel jack with (2) 5-3/4" wheels is perfect for marine use as well as other recreational applications. Jack has an extended height of 23", a retracted height of 12-5/8", and a capacity of 1,500 lbs. Lowest Prices for the best trailer jack from etrailer. Round Swivel Marine Jack w/ Dual Wheel - Bolt On - Zinc - Sidewind - 10-3/8" Travel - 1.5K part number MJ-1500B-DWL can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (14)
  • Q & A (6)
  • Videos (2)
  • Photos
  • Why etrailer?

etrailer Trailer Jack - MJ-1500B-DWL

  • Side Frame Mount Jack
  • 1500 lbs
  • Sidewind Jack
  • No Drop Leg
  • Bolt-On
  • etrailer
  • Swivel Jack - Pull Pin
  • 11 Inch Lift
  • With Wheel

Corrosion-resistant, clear zinc swivel jack with (2) 5-3/4" wheels is perfect for marine use as well as other recreational applications. Jack has an extended height of 23", a retracted height of 12-5/8", and a capacity of 1,500 lbs.


  • Marine jack lets you raise and lower your boat or recreational trailer
  • Swivel design lets you swing jack up for storage, down for use
    • 4-Bolt mounting plate provides extra side load support
    • Convenient 1/2", spring-loaded pull pin secures and releases jack
  • 2 Plastic wheels let you easily move your trailer
    • Inner tube rotates with wheels allowing you to move in any direction
  • Sidewind handle has comfortable, grooved grip
  • Corrosion-resistant clear zinc finish for durability
  • Bolt-on installation to the side of your trailer
    • Mounting bracket and hardware included


  • Application: trailers with a frame height from 2" to 4"
  • Bracket height (from bottom of wheel to center of bracket):
    • 12-5/8" Retracted
    • 23" Extended
  • Travel: 10-3/8"
  • Outer tube diameter: 2-1/4"
  • Inner tube diameter: 2"
  • Dual-wheel dimensions: 5-3/4" diameter x 4" wide
  • Mounting bracket dimensions: 6-7/8" long x 5-3/4" wide
    • 5-1/2" From center of left holes to center of right holes
    • 2-7/16" From center of top hole to center of nearest hole
    • 3-7/16" From center of top hole to center of middle hole
    • 4-7/16" From center of top hole to center of bottom hole
  • Handle radius: 6-1/2"
  • Lift capacity: 1,500 lbs
  • 1-Year warranty


MJ-1500B-DWL Ram Round Swivel Marine Jack - 2 Wheel - Bolt On - Zinc - Side Wind - 10-3/8" Travel - 1,500 lbs

Video of Round Swivel Marine Jack w/ Dual Wheel - Bolt On - Zinc - Sidewind - 10-3/8" Travel - 1.5K

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for etrailer Round Swivel Marine Jack with Dual Wheel Installation

Speaker 1: Today we'll be taking a look at the round swivel marine jack with dual wheel, part number MJ-1500B-DWL. This swivel jack is going to be great for raising and lowering the tongue of your trailer. It's going to be a clear zinc coated, corrosion resistant, which is going to make it great for marine applications. What sets this jack apart from the single wheel set up, is it has a dual wheel, so it's going to be a lot easier to move your tongue of your trailer back and forth.Once you're loaded up on your vehicle, this jack's going to allow you to rotate your wheel backwards or forwards. The four bolt mounting set up, along with these side brackets is going to give it extra strength. It's going to give it up to a 1,500 pound max tongue weight.

This is going to fit frames two to four inches in height, and up to three inches wide.The wide side wind handle is going to have grooves in to help with grip. It's going to have a 6-1/2 inch radius, which makes it easier to lower and raise your tongue. This jack, at its highest position, is going to raise the top of our frame up to about 25-1/2 inches. Both wheels are going to be 5-3/4 inch in diameter. And together, they're going to be four inches wide.Now, before we get this installed, I like to loosely put in the top bolts so we can take it and we can just set it on there and it's holding its own weight.

So we're going to take one of our bolts, and our bracket, going to make sure the flat side is going to be toward the frame, and we're just going to put one of our nuts on by hand. And we're going to do the same thing on this side. From here, we can take our jack and set it right up on our frame.So, you're going to notice, you're going to have a couple holes here that are past the bottom of the frame, you want to put it to the one that's right at the bottom of it. And we'll do the same thing with this one. Once you have it in the location you prefer, we can tighten it down.

We'll be using a 9/16 socket, 9/16 wrench. And we're going to tighten these down evenly.What you want to do, is you want to get this plate, the bracket on the back side, up against the frame completely before you tighten it all the way. So, we're just going to go back and forth on our bolts. Now that we have all of our bolts tight, everything's up against the frame as tight as we can get it. Now we can go ahead and tighten it down as much as we want.And that'll do it for the look at the round swivel marine jack with dual wheel, part number MJ-1500B-DWL..

Customer Reviews

Round Swivel Marine Jack w/ Dual Wheel - Bolt On - Zinc - Sidewind - 10-3/8" Travel - 1.5K - MJ-1500B-DWL

Average Customer Rating:  4.8 out of 5 stars   (14 Customer Reviews)

Corrosion-resistant, clear zinc swivel jack with (2) 5-3/4" wheels is perfect for marine use as well as other recreational applications. Jack has an extended height of 23", a retracted height of 12-5/8", and a capacity of 1,500 lbs.

- MJ-1500B-DWL

Wheel yoke was bent in by the bolt. Wheels rub on yoke, making them more resistant to rolling. They need a spacer to keep them away from yoke and to give proper spacing to keep from bending yoke. Rest of unit is very good. 431522

- MJ-1500B-DWL

I installed the jack stand a couple days ago. Very happy with the quality and the double wheels make it very easy to maneuver the trailer around. Thank you! 585945

- MJ-1500B-DWL

the parts are great a lot heavier duty then I was expecting. I am very happy with the products. the only suggestion is to make it more clear on the parts that come with no mounting bolts so you know to order the extra hardware. 610694

- MJ-1500B-DWL

Haven't installed it yet, but really like the set up, it should solve all my problems. Thanks 777754

- MJ-1500B-DWL

I have received everything and it is find AAA+ 634142

- MJ-1500B-DWL

Excellent part. 548304

- MJ-1500B-DWL

A year in, still in great shape, stable, and easier to roll around than a single wheel. 521218

- MJ-1500B-DWL

My application is very unusual in that I'm using the wheel jacks to lift and move a modular little log cabin around in my shop as I build it as a modular structure. The item description was very thorough and the quality of the product was outstanding. The customer service was outstanding as well. 492643

- MJ-1500B-DWL

Works like a charm and the 2 wheels make it easier to maneuver 449894

- MJ-1500B-DWL

Item is well built and all parts where there to make assembly a breeze 421786

- MJ-1500B-DWL

This is a great product for the money. I have a 16 ft. utility trailer and the wheeled Trailer Jack sure comes in handy to assist in hooking up the trailer to trailer the ball fully loaded. Great Quality. easy to swing out of the way when finished. 410830

- MJ-1500B-DWL

This jack is for a new stinger trailer that hauls my can-am spyder. the trailer folds up for storage so it was important that the jack could fold and swivel also.it works like a charm and is a quality product. 404546

- MJ-1500B-DWL

As advertised. A good quality product. Easy install. Etrailer will be my "go-to " place for everything I need for my trailer. 313973

- MJ-1500B-DWL

etrailer is the best for what they carry. ive found things here that i cnt get anywhere else. only issue i had was NOT finding an item, which i found in some obscure spot 289530


Ask the Experts about this etrailer Trailer Jack

  • Recommended Trailer Jack for Easy Maneuvering
    The trailer jack I highly recommend is the Fulton F2 Swing-Up Trailer Jack # F1413020134 because of its large 7 inch dual wheels that have a wide base, roll independently and are grooved, as you can see in the accompanying photo. This jack is going to be your best option for easier maneuverability on a waxed, tile floor. The Fulton F2 is a bolt-on jack that has a 1,600 lb capacity, will give you 10 inches of lift height and comes with a lifetime warranty. I have added a link to a video...
    view full answer...
  • Rebuild Kit for the RAM Round Swivel Marine Jack Part # MJ-1500B-DWL
    It sounds like you have the Round Swivel Marine Jack part # MJ-1500B-DWL which is the only 1,500 lb dual wheel, round trailer jack that I am aware of. If this is the case then you will want to use the Replacement Sidewind Handle part # MJ-1000B-HD and the Replacement Gear Kit for etrailer and Ram Round Swivel Marine Jacks part # MJ-1000B-GR. I have attached a rebuild video for you as well.
    view full answer...
  • Trailer Jack and Winch for 3,000 Pounds or Less Boat Trailer
    Since a jack doesn't need to hold the weight of the entire trailer it's pretty easy to get one rated for more than what you need. the 1,500 pound bolt-on swivel jack # MJ-1500B-DWL or 2,000 pound weld-on # TJP-2002S-B will be enough and are both great options. It's the same for a winch as well. The winch doesn't need to support the entire weight of the boat but needs to be strong though to pull it along your rollers. Being that you have rollers that will make it easier on the winch...
    view full answer...
  • Recommended Trailer Jack with Lower Retracted Height for Landscaping Trailer
    I looked through our selection trying to find a similar jack to the MaxxTow, part # MT70149, with a retracted height less than 14-3/4 inches and found a couple of good options for you. You didn't say exactly what height you need, however part # MJ-1200B has a retracted height of 12-1/2 inches. The weight capacity is slightly less, at 1,200 pounds but that's probably still plenty for your trailer. It also offers 11 inches of travel which is a 1/2 inch less than the MaxxTow. A second...
    view full answer...
  • Trailer Jack with Wheels to Make it Easier to Move Around a Trailer by Hand
    Standard trailer jack wheels are either plastic or metal so there isn't a rubber tire available. But we do have the Trailer Valet # STC-V211 which is both a jack and a trailer mover rated up to 500 pounds tongue. You may also be able to use mount # DL22144 which holds a spare tire but can also use that spare tire to make it a dolly. The only problem would be turning since this is a fixed position carrier. Another option is to use a different jack that has dual wheels. That would make...
    view full answer...
  • Will the Fulton F2 Trailer Jack # F1413020134 Fit a Trailer With a 2" x 4" Frame
    I do have a solution for you, but since the mounting brackets for the Fulton F2 # F1413020134 have specific bolt holes it won't be compatible with your 2" x 4" frame. Instead I recommend going with our Round Swivel Marine Jack # MJ-1500B-DWL which offers up to 10-3/8" of travel and is rated for 1,500 lbs. This jack is compatible with trailers that have a frame height ranging from 2" - 4" as you can see in the attached review video.
    view full answer...

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Info for this part was:

Installed by:
Cole B
Installed by:
Shane H
Video Edited:
Chris R
Updated by:
Ronnie R
Updated by:
Mike S
Written by:
Amanda M
Video by:
Zach D

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