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Square 2-Speed Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-7/8" Lift - 10K

Square 2-Speed Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-7/8" Lift - 10K

Item # TJD2SP-12000SP-F
Retail:$266.18
Our Price: $219.81
You Save: $46.37
Trailer Jack
This item qualifies for Free Shipping
Shipping Weight: 71 lbs
Quantity: 
In Stock
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Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for an extra 13-1/2" of lift. The durable jack screw offers increased strength. Get maximum lifting power in low gear and fast cranking in high gear. Great Prices for the best trailer jack from etrailer. Square 2-Speed Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-7/8" Lift - 10K part number TJD2SP-12000SP-F can be ordered online at etrailer.com or call 1-636-306-4830 for expert service.
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  • Reviews (446)
  • Q & A (0)
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  • Why etrailer?

etrailer Trailer Jack - TJD2SP-12000SP-F

  • Side Frame Mount Jack
  • 9001 - 10000 lbs
  • Sidewind Jack
  • Drop Leg
  • Weld-On
  • Fixed Mount Jack
  • 26 Inch Lift
  • With Rectangle Foot
  • etrailer

Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for an extra 13-1/2" of lift. The durable jack screw offers increased strength. Get maximum lifting power in low gear and fast cranking in high gear.


Features:

  • 2-Speed jack lets you raise and lower your trailer
    • Low gear offers full lifting power
    • High gear provides ultimate speed
  • 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 painted inner and outer tubes
  • Sidewind handle has curved edges - no sharp ends
    • Handle can be secured for travel with included weld-on clip
  • Footplate minimizes sinking in soft ground
  • Weld-on installation


Specs:

  • Height:
    • 28" Retracted
    • 40-1/4" Extended
  • Total lift: 25-7/8"
    • Screw travel: 12-3/8"
    • Drop leg travel: 13-1/2"
  • Lift capacity: 10,000 lbs
  • Support capacity: 12,000 lbs
  • Outer tube width: 4"
  • Inner tube width: 3-1/2"
  • Footplate dimensions: 8-1/4" long x 8" wide
  • Adjustment hole spacing on drop leg: 3-3/8" from center of hole to center of hole
  • 1-Year warranty


TJD2SP-12000SP-F (TJD2SP-12900SP-F) Ram Square Two Speed Jack with Handle - Drop Leg w/ Spring Return - Side Wind - 12-3/8" Screw Travel - 10K





Customer Satisfaction Score:


Customer Reviews

Square 2-Speed Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-7/8" Lift - 10K - TJD2SP-12000SP-F

Average Customer Rating:  4.8 out of 5 stars   (446 Customer Reviews)

Pull the front-facing plunger pin on this heavy-duty jack to release the drop leg for an extra 13-1/2" of lift. The durable jack screw offers increased strength. Get maximum lifting power in low gear and fast cranking in high gear.

by:

Good quality, installed easily, did the trick.




by:

ALWAYS TREATED WELL. FAST SHIPPING. GREAT COMMUNICATIONS. THANKS TO ALL.




by:

Great product bolt was missing that held the handle on other than that it was great more than I expected shipping was very quick bolt was probably lost during shipment




by:

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.




by:

Jack worked great.love the low tork option.i made a sleeve with a nut on it and can raise my dump trailer full with a milwaukee drill




by:

Great jack Great upgrade to my gooseneck




by:

If you’re looking for a jack. Then this is the one for you!! It will take care of all your lifting needs!




by:

Jack works great, I installed it this morning. Thank you for the quick delivery.




by:

A big shout-out to Kim, who answered the phone on a very busy day and gave me the best customer service on earth! The computers had shown that my product was not in stock, but she found one and got it shipped to me that day!
This is my third time to use E-Trailer and I have been pleased every time.




by:

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




by:

Fast delivery & Great price




by:

The trailer jack its working great, I will look forward to buying many items from you soon.

Thank You

Jose U. Martinez




by:

Jack seems to be excellent as far as construction. Very heavy duty and at a good price. We have found fast shipping but sometimes things are too heavy for the packaging but thankfully we have not experienced loss of items or damage to other items within packaging.




by:

nice jack, e trailer had the best deal out there




by:

Leg arrived a day late due to wrong address on box. Arrived,box was distorted product ok just scratched paint. Need leg so I will fix cosmetics




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by:

Works great




by:

Great product and fast service. Thank you!




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by:

Review from a similar Ram Square Sidewind in Trailer Jack


Very tough jack. It's a little slow moving because it's geared to handle so much weight. But the adjustable foot quickly gets it close to the ground. My trailer tongue required a few cuts to fit the square jack in my previously round hole. The back two bolts needed holes drilled as well.




by:

Review from a similar Ram Square Sidewind in Trailer Jack


Wish I would have upgraded sooner, is the first thing that comes to mind. The original equipment jack should be against the law of building trailers. I've never owned a trailer from a company that installs a jack long enough to reach the ground and lift the trailer off the ball, without having to use a block of some sort. This solves that issue! The drop leg alone gets you within an inch or two of where you'll start winding the jack to lift it off the ball. The side handle location is better in my opinion, and this has a grease fitting for maintenance. When installing, I had to turn the round hole into a square hole using my angle grinder with a cutoff wheel, maybe took 20 minutes to lay out the cut lines, make the cuts, and finish up with a file to smooth the edges. You will have to re-locate the 2 rear holes of the jack when mounting as they don't line up with the original ones. This is no big deal though, and even though the metal I was drilling through was pretty thick, if you'll put a few drops of oil in the spot you're drilling and then re-apply once or twice while drilling, this part will go quickly and easily and you won't burn your drill bit up. Don't forget the original equipment bolts are threaded, so you'll need some bolts, washers and nuts once you drill the 2 rear holes, unless you have the tools to thread them. I hope those few humble suggestions help anyone considering buying this. I couldn't be happier, and I"ll be buying another for my smaller trailer, even though this is rated for way more than it can haul. Worth every penny, don't hesitate to buy.




by:

Review from a similar Ram Square Sidewind in Trailer Jack


Service was fantastic and the hitch that I ordered was PERFECT. They got it here FAST and headache free. The square tube hitch is perfect and sturdier than my previous hitch and being able to raise it within itself makes it better than the original.




by: 11/02/2022

Review from a similar Ram Square Sidewind in Trailer Jack


Good Jack I don’t care for the pin that has the wire to lock it on.




by:

Review from a similar Ram Square Sidewind in Trailer Jack


well built i like the side crank much better than the top crank 3000 # lift that i currently have on my car trailer. i have a welder coming to install in next 2 weeks



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Show More Reviews

See what our Experts say about this etrailer Trailer Jack

  • Can the Square 2-Speed Jack w/ Crank Be Used In Tandem
    Yes, in order to use the Square 2-Speed Jack w/ Crank part # TJD2SP-12000SP-F in tandem you would need to obtain the correct follow leg which is the Square Direct Weld Jack part # TJD-12000SP-F2. The handle for this follow leg can be discarded as you would want to use the handle on the lead leg with the two speed operation. There would then need to be a cross shaft made to connect the two jacks but we do not offer this. That said, a trip to your local hardware store would allow you to get...
    view full answer...
  • Recommended Trailer Jack Replacement for Stallion Brand
    The Stallion Jack brand is not directly compatible with anything we carry. The closest thing we have is the Replacement Rod and Nut for etrailer and Ram Square, Direct Weld Jacks - 12K # TJD-12000-RODNUT which is 3-1/2 inches x 3-1/2 inches. I don't think that will work for you, so I recommend using the Square 2-Speed Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-7/8" Lift - 10K # TJD2SP-12000SP-F as a replacement.
    view full answer...
    Image 1 for
  • Availability Of Replacement Gears For Ram 12000lb Sidewind Jack
    I have another option for you, but there is not a complete gear box available for your Ram 12000lb Sidewind Jack. We have the Replacement Sidewind Gear Kit for etrailer and Ram Square, Direct Weld Jacks # TJD-12000-GR which is all of the replacement gears needed to rebuild the jack. The only other option would be to replace the jack using the # TJD2SP-12000SP-F you were looking at. I included videos of the products mentioned for you to take a look at.
    view full answer...
  • What Are the Dimensions of the Ram Square 2-Speed Jack with Crank
    I do have an answer for you, but we do not have technical drawings for the # TJD2SP-12000SP-F. However, I can tell you that the outer tube is 4" wide and the inner tube is 3-1/2" wide. I've also listed below a number of other dimensions that are also available on the product page, towards the bottom. Height: 28" Retracted 40-1/4" Extended Total lift: 25-7/8" Screw travel: 12-3/8" Drop leg travel: 13-1/2" Lift capacity: 10,000 lbs Support capacity: 12,000 lbs Outer tube width: 4" Inner...
    view full answer...
  • Can Ram Trailer Landing Gear Jacks be Converted to 2 Speed
    You are correct in that the follow leg does not need to change to convert your Ram jacks to a 2 speed setup. You'll need to replace the lead leg with the part # TJD2SP-12000SP-F which has a two speed input but the output shaft still spins same speed either way. This is only version of the jack we can get though so you'd need to have this welded in place.
    view full answer...
  • Dimensions Of Square 2-Speed Jack w/ Crank - Drop Leg w/ Spring Return TJD2SP-12000SP-F
    The Square 2-Speed Jack w/ Crank - Drop Leg w/ Spring Return part # TJD2SP-12000SP-F measures 5-1/2" from the center of the output shaft to the top of the jack. It measures 40-1/4" extended and 28" retracted. The adjustment hole spaces are 3-3/8" apart. Please let me know if there are any other dimensions you need to know and I can check into that for you.
    view full answer...
  • Weight of 10,000 lb Square 2-Speed Jack With Crank
    Though I can't see your cart, I believe you are asking about the 10,000 lb rated Square 2-Speed Jack with Crank - 25-7/8" Lift # TJD2SP-12000SP-F. This jack has a weight of approximately 65 lbs; I have added a link below to a video review for you to check out as well.
    view full answer...
  • What Are The Gear Ratios Of The Square 2-Speed Jack w/ Crank TJD2SP-12000SP-F
    I reached to RAM who makes the Square 2-Speed Jack w/ Crank # TJD2SP-12000SP-F you referenced, and confirmed that the high gear ratio is 6.43 handle revolutions per inch of travel, and the low gear ratio is 22.86 handle revolutions per inch of travel. The high gear will be roughly 3.5x faster than a standard single speed jack with the same 10000lb lift capacity and 12000lb support capacity.
    view full answer...
  • Best Single Speed Jack To Pair With 2 Speed Square Tube Jack
    These are both great questions! Jacks with 2 speeds have the gears changed by either moving the handle to a different spot on the jack, or having the handle pushed in or pulled out to change the gear that is engaged- with this specific jack, you'll push the handle in or pull it out to change speeds. With a dual speed jack, the input speed is changed but the output speed does not change, so you would be able to use a 2 speed jack as the lead leg and a single speed jack as the follow- so...
    view full answer...
  • Replacement Gearbox for Ram or etrailer 10,000 lb Square 2-Speed Jack
    We do in fact have the replacement gearbox you need for the 10,000 lb Square 2-Speed Jack # TJD2SP-12000SP-F. The part you need is the Replacement Gearbox for etrailer and Ram 2-Speed Square Jacks # TJD2SP-12900-GBX.
    view full answer...
  • Is Replacement Gear Box Available for etrailer 10K Square 2-Speed Jack # TJD2SP-12000SP-F
    It sure is! The part you're looking for is # TJD2SP-12900-GBX - Replacement Gearbox for etrailer and Ram 2-Speed Square Jacks - 10,000 lbs. This is the correct replacement for your jack with part # TJD2SP-12000SP-F.
    view full answer...
  • Can Two Speed Gearbox Be Installed On Single Speed Ram 1200 Series 10K Jack
    I do have an option for you but you can't install the Replacement Gearbox for etrailer and Ram 2-Speed Square Jacks part # TJD2SP-12900-GBX on a singe speed jack, the hole location for the cross gear shafts coming out of the jacks are different on a single speed vs two speed jack. If you wish to obtain two speed operation you must swap out the entire jack to the Square 2-Speed Jack part # TJD2SP-12000SP-F.
    view full answer...
  • Replacement Gear Box for Ram Jack # TJD2SP-12000SP-F
    We have a replacement gear box for the # TJD2SP-12000SP-F with the part # TJD2SP-12900-GBX. The part # 12900 is the same as the 12000.
    view full answer...
  • Does Low-Gear Give 2-Speed Jack a Higher Capacity
    The low gear on the Square 2-Speed Jack with Crank # TJD2SP-12000SP-F will not boost its capacity to more than the 10,000 lbs it is rated for, though I can certainly see the logic in the thinking. The capacity of the jack is limited to what is tested by the manufacturer and each speed - low and high - will have the same capacity. We do have an option for a higher capacity square jack than the 10,000 lbs of the aforementioned jack, which is the 25,000 lbs Bulldog 2-Speed Square Jack -...
    view full answer...
  • Can Pin for Drop Leg be Moved on Pro Series Square 10,000 Pound Jack # PS1401010376
    The pin location cannot be changed but we do have Pro Series jack # PS1400950376 or # PS1400980376 which do have the pins on the front (or back depending on how you have the jack positioned). Another option is # TJD-12000SP-F2 or # TJD2SP-12000SP-F.
    view full answer...
  • Can a Ram 1200 Single Speed Jack Be Upgraded To a Two Speed
    I am not aware of any way to convert a single speed jack to a two speed jack. Therefore, you will need to replace the single speed jack with a two speed if you want this operation, the Square 2-Speed Jack with Crank part # TJD2SP-12000SP-F for 25-7/8" lift or part # e34FR for 25-1/2" lift.
    view full answer...
  • Is There a Powered Drive Kit for the Ram Square 2-Speed Jack
    The Ram Square 2-Speed Jack part # TJD2SP-12000SP-F does not have any sort of compatible powered drive kit available. That said, if you were to go with the Bulldog Square 2-Speed Jack part # BD183816 you could then use the Bulldog Powered-Drive Kit part # BD1824180100. The Bulldog Powered-Drive Kit may be able to used with the Ram Square 2-Speed Jack but there could be modifications required.
    view full answer...
  • Parts Needed For Yard Ramp Build
    Making a custom ramp like this takes some unusual parts, but I think I can help. For the wheels, I recommend the Ultra-Fab Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2 # UF48-979015. For the 2 speed manual crank jack, I recommend the Square 2-Speed Jack - Drop Leg w/ Spring Return - Sidewind - 12-3/8" Travel - 10K # TJD2SP-12000SP-F. I don't know what you mean by tow boot. I assume you want a combo bar like # E-9 or a receiver like # UF35-946401. For safety...
    view full answer...

Do you have a question about this Trailer Jack?




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