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  1. Trailer Jack
  2. etrailer
  3. A-Frame Jack
  4. 1001 - 2000 lbs
  5. Topwind Jack
  6. No Drop Leg
Round A-Frame Trailer Jack - Topwind - 14-1/4" Travel - 2,000 lbs

Round A-Frame Trailer Jack - Topwind - 14-1/4" Travel - 2,000 lbs

Item # TJA-2000-B
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Our Price: $29.10
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Shipping Weight: 9 lbs
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Black powder coated A-frame jack has a retracted height of 8-1/4" and an extended height of 22-1/2". The zinc-finished topwind handle arm has a bolt-head fastener to keep it secure during operation. Lowest Prices for the best trailer jack from etrailer. Round A-Frame Trailer Jack - Topwind - 14-1/4" Travel - 2,000 lbs part number TJA-2000-B can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (243)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

etrailer Trailer Jack - TJA-2000-B

  • A-Frame Jack
  • 1001 - 2000 lbs
  • Topwind Jack
  • No Drop Leg
  • Bolt-On
  • Weld-On
  • Standard A-Frame Jack
  • 15 Inch Lift
  • No Wheel or Foot
  • etrailer

Black powder coated A-frame jack has a retracted height of 8-1/4" and an extended height of 22-1/2". The zinc-finished topwind handle arm has a bolt-head fastener to keep it secure during operation.


  • Utility jack lets you raise and lower your A-frame trailer
  • Topwind handle has zinc finish for attractive look and rust resistance
    • Bolt-head fastener keeps the handle securely on the jack during operation
  • Black powder coat finish resists corrosion
  • Internal gearbox provides an attractive look
  • Footplate or caster sold separately


  • Bracket height (from bottom of inner tube - with hole still usable - to bottom of bracket):
    • 8-1/4" Retracted
    • 22-1/2" Extended
  • Travel: 14-1/4"
  • Clearance:
    • 13" From bottom of bracket to top of handle mount
    • 16-1/8" From bottom of bracket to top of handle
  • Outer tube diameter: 2-1/4"
  • Inner tube diameter: 2"
  • Handle radius: 6-3/8"
  • Lift capacity: 2,000 lbs
  • 1-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.

TJA-2000-B Ram Round A-Frame Trailer Jack - Top Wind - 14-1/4" Travel - 2,000 lbs

Video of Round A-Frame Trailer Jack - Topwind - 14-1/4" Travel - 2,000 lbs

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

Video Transcript for etrailer Trailer Jack - A-Frame Jack - TJA-2000-B Review

Today we're going to be taking a look at a round A-frame jack. This utility jack is going to let you raise and lower your trailer. It's going to have a lift capacity of 2,000 lbs. The outer tube of the jack is going to measure 2 1/4 of an inch, and then the inner tube is going to have a diameter of 2 inches. You can see here that it does have a top wind handle, allows for easy operation when it comes to raising and lowering the jack. Really nice design, very simple to use. The grip on the unit is textured, so it's got an easy-grip design.

That will swivel 360 degrees, so it will go all the way around. This is going to give us a handle radius, if we take a measurement from the center of where it mounts to the outermost edge of the handle, that's going to give a measurement of about 6 3/8 of an inch. That's going to be our handle radius. The jack is going to be made from a steel construction. The outer tube and the inner tube are both going to feature a black powder coat finish. It's going to do a great job at resisting rust and corrosion.

The inner tube does feature a hole located on each side, one right here, one right there straight across from another. That way you can insert an accessory or an attachment, like a foot plate or a caster assembly, like a wheel. That's what that hole is designed for at the bottom of the inner tube. Those items are sold separately, so if you're interested in one, you can check out some options here at This is a bolt-on installation onto your A-frame trailer. It's going to feature the 3 pre-drilled, elongated mount holes.

That way you can easily match it up to the mounting pattern on your trailer and get it installed by a bolt-on installation. When it comes to the bracket height, taking a measurement from the very bottom to the bottom of the bracket with the jack in the retracted position, it's going to give us a bracket height of about 8 1/4 of an inch. Now, with it fully extended, doing that same measurement, it measured about 22 1/2 inches. That's going to give this jack a total lift, or a total travel of 14 1/4 of an inch. The clearance that we have from the bottom of the mounting bracket to the top of this point right here, I will call this the handle mount. If we take that measurement, that's going to measure pretty close to 13 inches.

If we do that measurement to the top of the handle, you can see how that sticks up, it's going to be probably about 3 or so inches taller. From the bottom of the bracket to the top of the actual handle, that grip area, that's going to measure 16 1/8 of an inch. That's going to be the clearance that we have regarding the jack. One last thing I want to show you, is I do want to mention that the handle, when it's not in use, it can actually be rotated over to a stowed position. That's going to do it for today's look at the round A-frame jack. Again, it's going to have a lift capacity of 2,000 lbs.

Customer Reviews

Round A-Frame Trailer Jack - Topwind - 14-1/4" Travel - 2,000 lbs - TJA-2000-B

Average Customer Rating:  4.9 out of 5 stars   (243 Customer Reviews)

Black powder coated A-frame jack has a retracted height of 8-1/4" and an extended height of 22-1/2". The zinc-finished topwind handle arm has a bolt-head fastener to keep it secure during operation.


Good service and quick delivery. Product is well build. Good price. Need a foot attachment


It fits and works as expected


Good quality


Great quality, quick follow up on my questions, and fast shipping!


Was the perfect replacement for my utility trailer. Shipping was fast and etrailer communicated with me at every step.

It works fine. Still very easy to operate.
Richard W - 04/13/2020


Very happy with the purchase of this jack. This jack appears to be made by Ram and they make quality products. I have Ram A-Frame jacks on my other trailers as they have proven to be durable, well built and retain smooth action over years of use.


Great basic trailer jack, exactly what I needed. Fit and installed easily. But the best part is that etrailer shipped the unit the same day I ordered it, so I received it 2 days later, with no extra shipping charges! This is the 3rd time I have ordered from etrailer, and once again I find customer service you can trust, and parts on which you can rely.


We installed this longer reach jack on an off-road trailer we had been modifying with ease and when winterizing the camper we found it to be as smooth as when new. Bonus for New England use; it has not shown any rust or corrosion.


Great vendor. Great price.Quick shipment with tracking. Very good customer service.

Ordered a trailer jack and trailer leaf spring.




I used the jack to make a lift to raise the track of a snowmobile of the ground. Works great.


I got exactly what I needed to repair my trailer - the lift and two lights. Products were delivered 2 days earlier than originally indicated. Everything was as expected. Great products and service


This item was an exact replacement for my damaged one. It bolted right in, no problem what so ever. etrailer had the best price i could find as well as the best price for shipping, which was a surprise bonus. Thanks!!


Jack shipped same day and arrived when promised. Easy install and smooth as silk operation. Trailer is back in operation with minimal effort.


Easy ordering, fast delivery, product looks great and an Exact match to what I ordered and to my original piece bolted right up ,would recommend to others and would purchase again thanks Etrailer


Etrailer always provides great service and offers an extensive inventory of products


Product was as described. Ordering was a breeze and the item shipped and arrived as expected. It was a joy doing business with this company and I will definitely use them again in the future for any of my trailer needs.


Very pleased with my order so far. Everything arrived quickly and in excellent condition. I installed the tongue jack and its working great.


Great price even after purchasing the drop leg/ foot to go with it.


Fast shipping and great products!!


great service good material


Quality product and delivery was fast.


good product, works great




Excellent service. Ordered item on Thursday, got it on Saturday. Jack fit right in the hole. No issues at all.


Fits and works perfectly. Appreciate the time and attention to getting my order right.

Show More Reviews

See what our Experts say about this etrailer Trailer Jack

  • What is the Travel of the Round A-Frame Trailer Jack # TJA-2000-B
    The 14-1/4 inch dimension mentioned on the Round A-Frame Trailer Jack # TJA-2000-B is the travel, or distance the jack's inner tube can move vertically. This fits the same 3 bolt style of jack mount that a Fulton would fit. I attached an install video for this jack as well.
    view full answer...
  • Can the Inner Tube On An A-Frame Trailer Jack Be Replaced
    In order to get your trailer up and running you will have no other option but to replace the entire trailer jack as the inner tube is not a replaceable part. I am sure you have seen a few of the drop legs on our site which are replaceable but this is a bit different than the actual inner tube although they do look similar. If you are looking for a cost effective replacement, I recommend the Round A-Frame Trailer Jack part # TJA-2000-B which has a 2,000 lb weight capacity but this only needs...
    view full answer...
    Image 1 for
  • Recommended Trailer Jack with Wheel for Pop-Up Camper
    For the Atwood Round Trailer Jack AT80036 has been discontinued. If you want a different jack that will have a compatible wheel, I recommend the Round A-Frame Trailer Jack - Topwind - 14-1/4" Travel - 2,000 lbs # TJA-2000-B along with the Removable 6" Caster for 2-1/4" Trailer Jacks - Steel Caster - 1,200 lbs # JC-102.
    view full answer...

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Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Zack K
Video by:
Zack K
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Amanda M
Written by:
Amanda M

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