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Square Direct Weld Jack - Drop Leg w/ Spring Return - Sidewind - 28-3/4" Lift - 12K

Square Direct Weld Jack - Drop Leg w/ Spring Return - Sidewind - 28-3/4" Lift - 12K

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Our Price: $209.65
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Shipping Weight: 65 lbs
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etrailer 12000 lbs Trailer Jack - TJD-15000SP-F
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Product Images

Product Expert Mike S

Is this right for you? Product Expert Mike S says:

Yes, if you:

  • Have a heavy-duty commercial or construction trailer
  • Don’t want to have to wrestle with the heavy drop leg
  • Need smoother, steadier lifting than you get with other jacks of the same size

No, if you:

  • Would feel more comfortable with a warranty that offers long-term protection
Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for 13-3/4" of lift in addition to the 15" of screw travel. Durable screw offers increased strength. Built-in grease zerk allows effortless greasing. Lowest Prices for the best trailer jack from etrailer. Square Direct Weld Jack - Drop Leg w/ Spring Return - Sidewind - 28-3/4" Lift - 12K part number TJD-15000SP-F can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (276)
  • Q & A (3)
  • Videos (1)
  • Photos
  • Why etrailer?

etrailer Trailer Jack

  • Side Frame Mount Jack
  • 12000 lbs
  • Sidewind Jack
  • Drop Leg
  • Weld-On
  • etrailer
  • Fixed Mount Jack
  • With Foot
  • 28-3/4 Inch Lift

Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for 13-3/4" of lift in addition to the 15" of screw travel. Durable screw offers increased strength. Built-in grease zerk allows effortless greasing.


Features:

  • Heavy-duty utility jack lets you raise and lower your trailer
    • Ideal for agricultural and commercial applications
  • Drop leg with spring return increases overall extension for maximum adjustability
    • Plunger pin positioned to the front
  • Durable 1-1/4" jack screw allows for heavy lifting
  • Twin thrust bearings make extending and retracting jack easy
  • Effortless greasing with built-in grease zerk
  • Black powder coated finish on inner and outer tubes
  • Sidewind handle has curved edges - no sharp ends
  • Footplate minimizes sinking in soft ground
  • Weld-on installation


Specs:

  • Height (from bottom of foot to top of jack):
    • 27-1/8" Retracted
    • 41-7/8" Extended
  • Total lift: 28-3/4"
    • Screw travel: 15"
    • Drop leg travel: 13-3/4"
  • Lift capacity: 12,000 lbs
  • Support capacity: 15,000 lbs
  • Outer tube width: 4-5/16"
  • Inner tube width: 4"
  • Footplate dimensions: 9" long x 9" wide
  • Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole
  • 1-Year warranty


TJD-15000SP-F Ram Square Weld Jack w/ Handle - Dropleg - Side Wind - 28-3/4" Travel - 12K

Item # TJD-15000SP-F





Video of Square Direct Weld Jack - Drop Leg w/ Spring Return - Sidewind - 28-3/4" Lift - 12K

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




Video Transcript for Review of etrailer Trailer Jack - Side Frame Mount Jack - TJD-15000SP-F

Today, we'll be taking a look at the square direct weld jack. This Jack is going to be a heavy duty square style Jack for use on a larger trailer, something like your agricultural trailers or a commercial use. It's going to have our nice S-style or S-shaped handle with a rotating handle on it so that we can crank our Jack up and down easily.The screw inside is an inch and a quarter fix. So it's going to be a nice heavy duty screw to handle the higher weight capacities of both going to be using with this Jack. And then our drop leg is spring loaded so whenever you pull that pin, the drop leg will spring back up into place. So we don't have to worry about fumbling with any kind of pins or clips.

It's just going to retract up in place. To get it deployed, you pull that handle, turn it to the side, and then push that footplate down with your own foot and then it should lock into place whenever you turn the handle back.It comes with a weld-on bracket for our handle, to keep that in place. So we can either weld that to our trailer or the jack, to give us a place to store that handle whenever we're in transit so it's not just moving around in the wind on us. You will want to paint that once it's welded on so it doesn't corrode all the way because as you can see, it's already starting to a little bit.As far as the specs with this, whenever it's fully retracted, from the bottom of the footplate to the top of the Jack it's going to be 27 and one eighth inches. Whenever it's fully extended it's 41 and seven-eighths inches.

So that's going to give us a total of 28 and three quarter inches of travel. 15 inches of that come from the screw travel and then the other 13 and three quarters inches comes from the drop leg. There are four adjustment holes on our drop leg. Those are each three and three eights inches apart.This has a total lift capacity of 12,000 pounds and a static or support capacity of 15,000 pounds. Our drop leg measures...

The footplate on there measures nine by nine inches. Again, this is a weld-on application and that's going to do it for our look at the square direct weld jack..


Customer Reviews

Square Direct Weld Jack - Drop Leg w/ Spring Return - Sidewind - 28-3/4" Lift - 12K - TJD-15000SP-F

Average Customer Rating:  4.9 out of 5 stars   (276 Customer Reviews)

Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for 13-3/4" of lift in addition to the 15" of screw travel. Durable screw offers increased strength. Built-in grease zerk allows effortless greasing.

- TJD-15000SP-F
by:

Great quality jack. I had never owned a heavy trailer previously. Grew up with 3,000 pounders and finally purchased 18 ft enclosed. It came with an a-frame 5,000 pound jack which was toast after a couple of uses the way I organized the trailer. Purchased a replacement which lasted 2-4 weeks before it was no longer working. Purchased a 2nd replacement 5,000 pound a-frame jack which lasted a week. For those who dont know....don't go through the headache and money. Get yourself a square jack. Get this one or something else heavy duty if its going to be a heavy load. Once you have 1 of these you'll never go back! No other option couldn't be more satisfied.



- TJD-15000SP-F
by:

My old jack on my trailer quit working do to many years of rust. I ordered this as a replacement. It was delivered on time and was exactly like the description. It was easy to order do to the helpful website.



- TJD-15000SP-F
by:

Very nice product



- TJD-15000SP-F
by:

Nice Product, Good Prices, Arrived on time and in working order. Thanks



- TJD-15000SP-F
by:

Great product, price, and delivered fas t.



- TJD-15000SP-F
by:

Great Service



- TJD-8000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


I like the direct weld jacks. But I wish at least the outside tube was thicker with a little moe clearance with the inner tube. I put them on a 2020 Griffon 14’x7 ton dump trailer. I could not weld them directly to the trailer frame because I would not be able to crank the handles. I had to weld 1/2” x6” plates to the jacks to off set them farther from the fenders. I might use a little to much heat. Before I welded them the crank handles were very free. After welding they bind a little bit. But they still work great.



- TJDP-7000-B
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Was having issues with the trailer lifting the backend of my truck when I loaded tractors. When I would drive the tractor on the back of the trailer would go down from the weight on the rear which caused the front of the trailer to lift the backend of my truck. So, I bought a couple of the Square, Pipe Mount, Swivel Jacks with Footplates and a Drop Leg. They are Topwind, 7K, Jacks. I had them welded on. This should stop the issue I'm having. I know the 7K was a little over kill but the price was great.


Comments
The Jacks are working great. Definitely fixed my problem and make easy for me to load heavy equipment now. Thanks again for a great product!!!
Easy D - 03/11/2019



- TJD-8000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Makes a great stabilizer jack for my trailer when loading my tractor. Dont have to worry about putting wooden blocks under the back or have to carry any around anymore.



- TJD2SP-12000SP-F
by:

Review from a similar Ram Square Sidewind in Trailer Jack


I welded this jack on my bumper hitch enclosed v nose trailer as the nut on my old screw style jack stripped out and let the trailer fall down over the drew. This new jack handles the weight easily.



- TJD-12000SP-R2NH
by:

Review from a similar Ram Square Sidewind in Trailer Jack


I got 2 of these for a landing gear set up on my bumper pull. Customer service said there is no way to reverse gear to use as landing gear so i set them both to turn in same direction. These are by far the best price ive found. Compared to a local prices i basically got 2 for the price of one. Doesnt appear to have any sacrifice in quality either. Very heavy duty. It only took a few days to get them. Customer service is great and so is the product. If you want to see more of my set up with these jacks, you can view my trailer build videos on my online video channel carvings by levi.



- TJDA-5000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Instillation was very easy and it works amazingly. My trailer had a electric jack before and I was always having to maintain a battery, now I don't he to mess with that and it lifts super easy. I highly recommend this jack for enclosed trailers or heavy tongue weighted trailers.



- TJD-7000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


7000 lb trailer jack with grease fitting is smoother than I expected. Great Value. Easy on line order and great shipping. Thanks for the attention to my order



- TJDA-5000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Sorry, haven’t used the trailer but a couple of times only use it to haul hay once or twice a year but it works great was more impressed with the terminal connection box that I bought for the same trailer that goes between the truck harness and the trailer wiring it worked great after I realized the color code on 7 pin pigtail harness from the truck does not match the correct wiring color code for a flatbed trailer can send you a picture if you want anyway great service thanks



- TJD-8000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


I just received two of these jacks and had them welded on the rear of my flatbed trailer. They appear to be quality products and were relatively easy to weld on my trailer. I trailer a Kubota KX040 excavator, SVL 75 track loader and a TLB L45 backhoe and when loading each of these on my trailer, it raises the back end of my truck making it unsafe, until which point the equipment is situated properly on the trailer deck.



- TJD-12000SP-R2
by:

Review from a similar Ram Square Sidewind in Trailer Jack


This is at least the seventh time I have ordered from etrailer.com and everytime I have had great service and an excellent product to install on my customers projects. Thanks again, will be shopping with you again soon.



- TJD-12000SP-R2
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Very solid. I am using two of these for a water trailer that is 10,000 lbs full. They have never been anything but smooth and the spring loaded foot saves LOTS of cranking time.



- TJDP-7000-B
by:

Review from a similar Ram Square Sidewind in Trailer Jack


I am happy with the jacks. Good, solid and well made. Just as advertised. I mounted these on an equipment trailer. 32" from the rear, on both sides was the best location on my trailer. The trailer needed the extra support during loading and unloading, to stop it from rearing up in the front. They worked very well and solved my problem. I would recommend them to others.



- TJD-12000SP-R2
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Great job! Always delivers on time. Used the jacks on my service body that I mounted a crane on for outriggers.



- TJDP-7000-B
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Love this jack. Built strong and holds up good. I wanted a jack that was rated higher than what I needed and this was a good choice!!



- TJD-8000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


This is an Excellent part in my trailers. The strongest, and the best price from etrailer.



- TJD-8000S
by:

Review from a similar Ram Square Sidewind in Trailer Jack


I have two of these on the back of my dump trailer for stabilizer legs when loading my skidsteer. Still working good after one year.



- TJDP-7000-B
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Top wind 8000 lb swivel trailer jack. Was easy to install it works very smooth. I would recommend this jack.



- TJD-12000SP-F2
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Only complaint is the picture shows it with a crank but it didn’t come with one



- TJD2SP-12000SP-F
by:

Review from a similar Ram Square Sidewind in Trailer Jack


Jack works as good as the Bull Dog and was less money. Thanks to etrailer for the advice.


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Ask the Experts about this etrailer Trailer Jack

  • Can the Spring Pin Handle be Rotated to the Handle Side on this Jack
    Good News! You can in fact rotate the bottom portion of the Square Direct Weld Jack - Drop Leg w/ Spring Return - Sidewind - 28-3/4" Lift - 12K part # TJD-15000SP-F . To do this you will simply remove the upper plate and gear kit located below that. Once removed you can rotate the outer tube the 1/4 turn you want and reassemble the gear kit on top. I do not recommend separating the two lower portions of this jack because of the return spring it can be quite frustrating trying to get it...
    view full answer...
  • Gear Replacement for Bulldog Trailer Jack BD182404
    Could you get me the brand of the jack possibly?
    view full answer...
  • How Often Should I Grease A Gooseneck Trailer Jack
    Depending on how often you use your trailer it's a good idea to grease it after every trip. If you are regularly using your trailer then once a month is a good way of maintaining your jack. With # TJD-15000SP-F having a built-in grease zerk it makes it a lot easier to grease the jack. LubriMatic White Lithium Grease # L11354 is a good multi-purpose grease for your jack. If you need a grease gun the LubriMatic Professional Pistol Grease Gun # L30416 work well. I like the flex hose design...
    view full answer...

Do you have a question about this Trailer Jack?




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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Sarah W
Updated by:
Sarah W
Employee Mike S
Written by:
Mike S

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