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  1. Trailer Jack
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  6. 2001 - 3000 lbs
Fulton Square, Fixed-Mount Marine Jack - Drop Leg - Sidewind - 30" Lift - 2,500 lbs
Fulton

Fulton Square, Fixed-Mount Marine Jack - Drop Leg - Sidewind - 30" Lift - 2,500 lbs

$130.82
Retail:$168.76
You Save: $37.94
Trailer Jack
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With corrosion-resistant zinc plating and 7" retracted height, this drop leg jack is perfect for saltwater marine applications. Has 19" of clearance above your trailer frame. Great Prices for the best trailer jack from Fulton. Fulton Square, Fixed-Mount Marine Jack - Drop Leg - Sidewind - 30" Lift - 2,500 lbs part number FHD2500 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (110)
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Fulton Trailer Jack

  • Boat Trailer
  • Enclosed Trailer
  • Utility Trailer
  • 2001 - 3000 lbs
  • Manual Jack
  • Bolt-On
  • Side-Mount Jacks
  • With Rectangle Foot
  • 30 Inch Lift
  • Fulton
  • Marine Grade

With corrosion-resistant zinc plating and 7" retracted height, this drop leg jack is perfect for saltwater marine applications. Has 19" of clearance above your trailer frame.


Features:

  • Ideal for marine and recreational use
  • Z-Max 600 zinc finish provides superior corrosion resistance
    • 600-Hour salt spray rating is about 30% more corrosion resistant than Dacromet
  • Heavy-gauge steel construction
  • Sidewind handle
  • Drop leg increases overall extension for maximum adjustability
  • Bolt-on installation can be done in minutes
    • Footplate and mounting bracket included


Specs:

  • Application: trailer frames up to 3" wide x 5" tall
  • Bracket height (from bottom of footplate to center of mounting bracket):
    • 7" Retracted
    • 22" Extended
  • Total lift: 30"
    • Travel: 15"
    • Drop leg extension: 15"
  • Clearance: 19" from center of mounting bracket to top of jack
  • Pin diameter: 9/16"
  • Lift capacity: 2,500 lbs
  • Mounting bracket measures 5-1/2" from the center of one hole to the hole across from it
  • Limited 5-year warranty


How to Determine the Lift Capacity You Need in a Jack

A trailer jack is designed to lift the tongue of your trailer so you can connect the trailer coupler to your hitch ball. To do this, you'll need a jack with a lift capacity high enough to handle your trailer's tongue weight.


Tongue weight is the amount of weight that your trailer applies to the back of your tow vehicle. Typically, your tongue weight should be 10-15% of your total trailer weight (trailer + cargo). In other words, a 10,000-lb trailer would have a tongue weight between 1,000 lbs and 1,500 lbs. For a trailer this size, you would need a jack with a lift capacity of at least 1,500 lbs.


It's okay to have a jack with a weight rating that is higher than your trailer's tongue weight. In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping.


Trailer and Camper Jack Lift

Every jack offers a certain amount of lift or travel. Screw travel is the distance the jack extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you determine how high this jack will be able to raise your trailer.



HD25000101 Fulton Marine and Recreational Fixed Mount Jack with Drop Leg, Sidewind, 2,500 lbs

Item # FHD2500

Installation Details FHD2500 Installation instructions


California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

110 reviews
With corrosion-resistant zinc plating and 7" retracted height, this drop leg jack is perfect for saltwater marine applications. Has 19" of clearance above your trailer frame.

by:

Looks like a good quality toung jack. EZ install.



by:

Arrived in 2 days. it was the exact part i was looking for and installed in minutes.



by:

Item was deliverd in a timley fashion and was as advertised. Great product.



by:

This was an excellent replacement jack for my SeaRay 260 trailer and I wouldn't have found it if it weren't for the excellent customer service I received over the phone from Lexus at etrailer.



by:

This jack is solid! Much more stable than the swivel mount I replaced this with. My boat and trailer are 11,000 lbs. not sure what the tongue wait is but this jack can handle it and more. It was delivered in 2 days. Great customer service and just as fast as that other retailer. Great communication by etrailer on shipping updates as well.

Scott G. profile picture

Scott G.

2/17/2020

It’s still working great and holding up to the weather just fine.



by:

The handle broke after using it twice. I got to the boat ramp, and it was broken off, which made it quite the pain to unload and load the boat that day. Fulton customer service was great, they had me send pictures, then sent a replacement. That’s why I gave it two stars



by:

The Fulton Jack works great. High quality. Strong welds. It was easy to bolt onto the rear bumper. I located it to span across where the frame is welded to the bumper. With two jacks on the rear bumper and the A-frame jack I can easily set the side-to-side and front-back level. With two jacks, the A-frame jack, the two wheels, and the four stabilizers thats 9 points of contact. The trailer is level and does not move. The Fulton jack comes with the adjustable drop-leg to cover a wide range of heights.
E-trailer was very helpful for a smooth transaction. Thanks Jean!

James B. profile picture

James B.

9/26/2015

Note on my 908/2015 review:I am using the Fulton jacks on a small Jayco trailer. By using all nine points of contact 2 tires, 3 jacks and 4 stabilizers, I am trying not to over-stress the 18 ft frame. Stress might not damage the frame but it might crack the RV body panel joints and seals. I just want to point out that for longer trailers you cannot simply bolt the jack on the bumper and unload the main axle. Check with the trailer manufacturer on how to apply jacking loads. Longer trailers might need additional jack stands toward the middle to reduce the stress on the frame. The wheels are designed to take the load so blocking the wheels is still a good way to go.



by:

This is the perfect bolt on Jack to replace the cheap center mounted jack that is too close to your truck to even open your tail gate. This jack with the tall drop down keeps cranking to a minimum and way more steady than the original jack when you a moving around in the trailer!



by:

Shipped and arrived on time. The box was smashed and had a hole where foot of jack was located. No damage to the jack. Well built. Instructions in the box were for a different style jack. To secure jack to boat trailer frame more securely I purchased U bolts that fit the frame. The holes in the bracket lined up perfectly. Very easy to install. Will see how it holds up to saltwater.

Alan B. profile picture

Alan B.

9/6/2020

Box was smashed but everything was still there. Mounted up easy worked great the first two trips. Then the pin through the gear fell out and I had to pull jack apart, dig through grease and replace the pin. Lucky for me I have done this before. Glad I was at home and not on vacation somewhere. Been working well ever since.



by:

Corrosion developed within months, and it became very difficult to operate the jack. Also, the mounting bracket plates are not strong enough, and the jack bent sideways on a windy day. Very disappointed with this jack.

Jenny N. profile picture

Jenny N.

5/9/2022

I would like to ask a few follow-up questions. Do you still have the jack? Would you be able to send a picture of it? What is the loaded tongue weight of your trailer? What is the loaded total weight capacity of the trailer?



by:

Nice heavy bolt on jack. Easy to attach to trailer frame. I just wish I could have mounted it to the center support frame for a more central location. The center frame would have to have extra metal welded to it for the bolt on to fit better. Other than that a good, good product.

Edward L. profile picture

Edward L.

3/10/2021

Jack working great!



by:

Looks like a sturdy lift. Does exactly what it was intended for. The box was a bit beat up, and had a hole in it, but all the pieces were there, and in good condition. I wish it was either stainless, or galvanized, but otherwise it's pretty sweet! Most of all, it arrived much earlier than expected, and that's always a good thing!! I'm definitely a satisfied customer. Thank you.



by:

They seem to work fine for my needs. Could be better quality, but they work well. Not USA made. I use them to level my off road camper.



by:

Use on double axle boat trailer with 23' boat. Replaced a "wheeled" version of the tongue jack. The extra height this unit provides is very welcomed. The unit has been extremely sturdy and is very stable with all that weight. Have had no issues in the year I have had this unit. Cranking is smooth and easy, even under weight.



by:

The new Fulton Trailer jack that I purchased replaced an older version which had been on my EZ-Loader trailer since 2003. The new jack is superior to the old one because it has a half of a hole at the base of the jack to allow water to drain out. Installation was simple because I mounted the new jack at the same location as the old one (which was full of rust on the interior).



by:

Having purchased a replacement part from etrailer first for my Fulton jack, I was very happy with the service I received and how my customer rep helped ensure that I picked the correct part. It arrived quickly and I then noticed that my jack was rusted beyond repair. I emailed Patrick and he replied quickly and made returning the part and ordering this new jack a breeze! I finally received this jack and it installed in minutes. It is heavy duty and overkill for my little skiff, but I could not be happier. Great customer service, fair pricing, and awesome products.



by:

For my use, an 18 foot boat trailer, it is an excellent product. The crank is easy to use and has a smooth action. Quality of construction is evident and should be very resistant to corrosion from saltwater. The lifting capacity is more than I need but the stability and total lift height are impressive. I can raise the tongue high enough for the boat to drain thoroughly. I highly recommend this jack for use on boat trailers.



by:

Top plastic caps are always broken during shipping and handle parts missing.

Jenny N. profile picture

Jenny N.

9/27/2022

Thank you for your review about your experience with etrailer. We sent you new jacks and were wondering if you had any feedback about the product for other shoppers?



by:

Great jack and works well on my 27’ trailer. The adjustable foot is very convenient. My trailer is stored outside and this jack has handed the Michigan seasons very well so far. I’d recommend this jack and would buy again.



by:

Another good upgrade from the standard jack that comes with most trailers. Adjustable foot is nice and makes the job much easier. Seems to be well built and a year later is still working as expected. Good product.



by:

Very nice jack. Makes hooking up & unhooking our tent trailer a breeze. Simple to attach & looks nice too. Works perfect with the limited room on my trailer frame and can still use my sway bar & load distribution bars. Very happy.



by:

I was looking to replace the Fulton caster jack on my trailer with something that had more extension so I could get my boat to drain. This is just the thing! Long extension plus the drop leg made this the perfect bolt on replacement that took less than 5 minutes to install.



by:

I received my jack quicker than expected. Unfortunately the plastic cap was broken in shipping. I sent an email as soon as unrealized the problem. A new cap was sent out, no problem. I'm very pleased with the service I received for this transaction.



by:

We have purchased this jack for two different boat trailers now. Loved the first one and just installed the second one. Makes life so much easier, no blocking needed to get the trailer off of the truck hitch. Excellent product. Wonderful people to deal with. Etrailer has helped us out several times with a variety of trailer adjustments.



by:

No nonsense, heavy duty trailer jack. Happy with buying it through etrailer, they made everything very convenient for me


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See what our Experts say about this Fulton Trailer Jack

  • Replacement Drop Leg and Cap for Fulton Square Jack
    For your drop leg, I recommend the Bulldog Square, 18-1/8" Tall Drop-Leg Tube - 7,200 lbs to 10,000 lbs # BD70129201 which has a tubing width of 2-1/4 inches. The replacement cap for the Fulton jacks is # F0917504-00. If you need the pin for the drop leg, use # BD500337.
    view full answer...
  • Will a Taller Drop Leg Fit Fulton 2.5K Square Fixed-Mount Marine Jack FHD2500
    Fulton Square Drop Leg for Stabilizer Jack, 29" Long Item # FSJ20324 by itself will be 24-3/4 inches tall from where it attaches to the jack to the bottom of the foot with the drop leg in the tallest position. It is essentially more than doubling the lift amount of Fulton Square, Fixed-Mount Marine Jack - Drop Leg - Sidewind - 2,500 lbs Item # FHD2500. However, because the drop link is so tall it will not be able to retract all the way into the jack leg it is attached to so keep that in...
    view full answer...
  • Looking for a Repair Kit for My Fulton 7K Magnum Series Jack, What Would be a Good Replacement?
    Hello Austin, We have been asked about this jack in the past and have confirmed with Fulton that there is no longer a repair kit for the Fulton Magnum series as it is no longer being made. I am all about repairing what I have, so I am sorry to be the bearer of bad news. You could replace your 7K Fulton with the Bulldog Square Jack w/ Footplate - Drop Leg - Sidewind - 28-1/2" Lift - 7,200 lbs # BD180455. What kind of trailer is this going on?
    view full answer...
  • Plate And Hardware Dimensions For Fulton FHD2500 2500 lb Jack
    I went out to the warehouse and pulled Fulton trailer jack # FHD2500 to take the measurements you need. The mounting plate attached to the jack measures 6-1/2 inches tall and 6-1/2 inches wide overall. The bolts are 7/16 of an inch and the spacing of the holes are 1 inch center to center for the first 4 holes and the last hole is 2-5/16 inches center to center. I've attached a couple photos to help.
    view full answer...
    Image 1 for Image 2 for
  • How Low Does the Fulton Square Fixed-Mount Marine Jack Hang Below the Trailer
    In regards to the Fulton Square Fixed-Mount Marine Jack part # FHD2500, the distance from the outer tube to the frame will vary based on which set of mounting holes are used which will vary based on the trailer frame dimensions. That said, it sounds like you are trying to figure ground clearance and if that is the case the lowest point of the jack (bottom of foot) will measure 7" from the center of the mounting bracket which will likely be the center of the trailer frame. I know this isn't...
    view full answer...
  • What are the Dimensions of the Mounting Plate for Fulton Trailer Jack FHD2500
    I went out to the warehouse and pulled Fulton trailer jack # FHD2500 to take the measurements you need. The mounting plate attached to the jack measures 6-1/2 inches tall and 6-1/2 inches wide overall. From the trailer frame to the outer tube of the jack measures 1 inch. The outer tube is 2-1/4 inches. The inner tube is 1-15/16 inches.
    view full answer...
    Image 1 for
  • Availability of Replacement Screw for Fulton Magnum 2,500 lbs Trailer Jack
    Fulton does not have a replacement screw for your Fulton Magnum 2,500 lbs trailer jack and it is not a good idea to use a different screw for a Fulton jack unless you know that it will operate the exact same way with the exact same ratios. I recommend replacing your Magnum with the etrailer Square, Square Jack w/ Footplate # MJSQ-2500B which is also rated at 2,500 lbs. I attached a review video of this jack for you to check out.
    view full answer...
  • Dimensions of Fulton Sidewind Square Jack FHD2500
    I can help you get the dimensions you are looking for on the Fulton Sidewind Square Jack # FHD2500. The diameter of the hole for the handle in the crank arm is .394 which is slightly larger than 3/8 of an inch. The overall distance the crank arm protrudes from the jack body is 1-3/8 inches, there is a slightly raised portion which added about an 1/8 an inch to that dimension.
    view full answer...
  • What is the Radius of the Handle on the Fulton Square, Fixed-Mount Marine Jack # FHD2500
    The radius of the handle on the etrailer Square Jack w/ Footplate # MJSQ-2500B measures right at 7-7/8 inches.
    view full answer...
    Image 1 for

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