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  1. Trailer Jack
  2. etrailer
  3. Side Frame Mount Jack
  4. 10001 lbs or More
  5. Sidewind Jack
  6. Drop Leg
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

Item # TJD-15000SP-F
Retail:$221.16
Our Price: $205.93
You Save: $15.23
Trailer Jack
This item qualifies for Free Shipping
Shipping Weight: 65 lbs
Quantity: 
In Stock
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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. Great 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 1-636-306-4830 for expert service.
  • All Info
  • Reviews (449)
  • Q & A (0)
  • Photos
  • Why etrailer?

etrailer Trailer Jack - TJD-15000SP-F

  • Side Frame Mount Jack
  • 10001 lbs or More
  • Sidewind Jack
  • Drop Leg
  • Weld-On
  • Fixed Mount Jack
  • 28-3/4 Inch Lift
  • With Rectangle Foot
  • etrailer

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





Customer Satisfaction Score:


Customer Reviews

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

Average Customer Rating:  4.8 out of 5 stars   (449 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.

by:

The jack was an exact replacement, still operating as designated.

Ordering process was quick and easy.

My go to company for trailer parts is etrailer!




by:

Excellent Service.
Part was backordered
ontil the end od December and they managed to find me one and ship it 2 months early.
Great company !




by:

Product was awesome! Package was super damaged by the time it arrived. Was entirely to much room in box for it to flop around and I’m surprised it all made it with the big gaping hole in it




by:

I haven’t put it on yet, But I don’t think it’ll be a problem. It got here just when they said it would. The website was easy. Customer service was excellent.




by:

I love my trailer jack! It may be a little slow sometimes but it will pick up anything I need it to. Plus it stabilizes a trailer when it's not hooked to a truck.




by:

great jack easy to raise the 14k trailer i built




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.




by:

Fast delivery and reasonable prices




by:

Best trailer Jack I've owned strong and reliable one year later going strong




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.




by:

Great company to deal with!




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Great product




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




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Great product, price, and delivered fast.




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Great Service




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Very nice product




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449
Show More Reviews

See what our Experts say about this etrailer Trailer Jack

  • Replacement For Weld-On Stallion Square Jack On Horse Trailer
    For a replacement for your Stallion square jack I recommend the Square Direct Weld Jack # TJD-15000SP-F. This jack has a total lift of 28-3/4" with a 27-1/8" retracted and 41-7/8" extended height. It also has a drop leg with spring return like you have now. The lift capacity is 12,000 lbs and it has a 15,000 lb support capacity. It features twin thrust bearings, a built-in grease zerk, and a black powder coat finish.
    view full answer...
  • Replacement Drop Leg 12K Jacks for a 2016 14k PJ Trailer
    We do not offer replacement inner tubes for jacks of that capacity. If you are unable to keep the drop leg from staying up you will need to replace the jack. We have a couple options. The Buyers Products Heavy-Duty 4" Square Jack w/ Side Pin Drop Leg - Sidewind - 26" Lift - 12K item # 3370091410H you were looking at would be a great choice. The Square Direct Weld Jack - Drop Leg w/ Spring Return - Sidewind - 28-3/4" Lift - 12K item # TJD-15000SP-F is another jack that is capable of supporting...
    view full answer...
  • Replacement Landing Gear Jack for Ram Follow 12k Jack on Trailer
    Send me the pictures you have and I'll see if it's something we can get.
    view full answer...
    Image 1 for
  • 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...
  • 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...
  • Gear Replacement for Bulldog Trailer Jack BD182404
    Could you get me the brand of the jack possibly?
    view full answer...
  • Is There a Powered Drive Kit for the Square Direct Weld 12K Jack
    I do have an option for you but we don't offer a powered drive kit for the Square Direct Weld Jack part # TJD-15000SP-F. That said, we do offer a powered drive kit for the Bulldog Square Jack part # BD182800 which is very similar although rated slightly less at 12,000 lbs for support and 10,000 lbs for lift. The correct powered drive kit for this jack is the Bulldog Powered-Drive Kit for Single-Speed Jacks part # BD1824200100.
    view full answer...
  • Power Drill Socket Adapter To Quickly Raise And Lower Leveling Jacks
    A drill bit attachment like the Ultra-Fab Speed Socket Power Drill Adapter for Scissor Jacks # UF48-979005 is not available for the Square Direct Weld Jack # TJD-12000SP-F2 or # TJD-15000SP-F. This would only work on scissor jacks like the Leveling Scissor Jack Set # JSC-24 which can utilize the adapter # UF48-979005. Instead, you could use the Bulldog Powered-Drive Kit for OEM 2-Speed Planetary Jacks # BD1824180100 to convert a manual jack like # BD183416 to electric. This will eliminate...
    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 Wilson B
Updated by:
Wilson B
Employee Mike S
Written by:
Mike S

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