This A-frame jack has a retracted height of 7-1/8" and an extended height of 22-3/8". The drop leg offers 13-1/2" of lift on top of 15-1/4" of screw travel. Includes a sidewind handle and footplate.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at a Square A-Frame Jack. Now this Jack does include the footplate as well as a drop leg. This is utility Jack that's going to let you raise and lower your trailer. It's going to be ideal for agriculture and commercial applications. This Square Jack is going to feature a capacity of 5,000 pounds against squared design. The outer tube is going to measure 2 and 1 quarter by 2 and 1 quarter.
The inner tubes going to measure 2 inches by 2 inches. It's going to feature a sidewind handle that has a zinc finish. It's going to be protected from the elements. The handle also has an easy grip design that's going to swivel. That's going to allow for easy cranking. The handle radius, if we take the measurement from the center of where it mounts to the outer edge of the actual grip area; That's going to give a measurement of about 8 and one eighth of an inch.
It's got a really nice fluid motion to it when you're using it to raise and lower. Very easy to do, does not require much effort at all. The Jack is going to allow for easy maintenance. If you can see right here, it's going to come with the included greases or fitting, so that way you can easily hook up your grease gun, pump the grease and easily lubricate the internal components. Now the outer tube is going to be made from a steel construction. It's going to feature a black powder coat finish.
Its going to do a great job by resisting rust and corrosion. It's going to look nice for a long time. The inner tube, the drop leg, and the footplate. That's going to be constructed from steel as well. That's going to have a zinc finish on it.
That's also going to do a great job at resisting rust and corrosion. The inner tube, I do want to point out that has a hole on each side. That allows you to reposition the drop leg which is going to allow you to rotate that foot plate to the direction that you want. The drop leg is going to allow for increased lift. It's also going to save time when raising and lowering the jack. It does come with the pen in the clip. That way you can hold the leg at the desired location. I want to go and show you that drop leg real quick. This is going to be your drop leg. You can see it has multiple holes on it, that way you can adjust it. The drop leg is going to offer an additional travel or an additional lift of 13 and 1/2 inches. That's measuring from the center of this hole to the center of this hole and then the separation between each hole is going to be about 3 and three eighths of an inch. We will adjust in increments of 3 and three-eighths of an inch and then you can easily resecure it with the included pen in clip. Now the foot plate is going to be welded on to the drop leg. That's going to provide support for your load. The footplate on this jack is going to give us an overall length measurement of about 7 and 1/2 inches with an overall width measurement of about 3 and 3/4 of an inch. It's going to do a really good job of spreading out the weight especially on softer ground to prevent sinking in and it's also going to help increased stability. This is a bolt-on installation. Again it is for A-frame trailers. This is an A-frame jack. It is going to have 3 mount holes right here. This one right here is going to be elongated. The 2 in the back is going to be perfectly round or circular. These will accept three-eighth inch diameter bolts. Your hardware is not included so that does need to be provided separately or you could use existing hardware on your trailer. Few more measurements to go over with real quick. I want to take a measurement of the bracket height with the jack in a fully retracted position. Let's measure it from the bottom of the footplate. Our solid surface right here to the bottom of the bracket. That's going to give us a retracted measurement of 7 and one eighth of an inch. Now when I had it fully extended that measurement increased to 22 and three-eighths of an inch. This Jack is going to give us a lift or travel 15 and 1/4 of an inch and then again that drop leg is going to offer an additional of 13 and 1/2 inches of travel and it can be adjusted in increments of 3 and three-eighths of an inch. If we take a measurement from the bottom of the bracket to the top of the Jack. This is going to let us know our clearance. That looks like it's going to give us a measurement of about 17 and five eighths of an inch. I am going to give you a look around real quick. Really nice dependable jack. It seems to be very well built and again it is designed for an A framed trailer. That's going to do it for today's look at the Square A Frame Utility Jack. .
Average Customer Rating: 4.8 out of 5 stars (71 Customer Reviews)
This A-frame jack has a retracted height of 7-1/8" and an extended height of 22-3/8". The drop leg offers 13-1/2" of lift on top of 15-1/4" of screw travel. Includes a sidewind handle and footplate.great product, But the sq shaft does not fit in the round hole that was there . BAD deal . Had to cut a sq hole in my trailer . not good . THis is a good jack u just have to come up with a way to have it fix in the factory hole. 721351
I have had the jack for 1 year now. it has worked without any issues. a small thing, but, the "C" spring that holds the pen in the extendable foot is highly user friendly. it is curved just a little bit, making it so easy to take on and off, especially in the dark. 714492
searched for a bit to find a drop leg jack I could afford. I was tired of having to always keep a block of wood handy to put under the jack. This one filled the bill.. 695152
the jack fit right in and was easy to install. I really like the fact that it lifts up hight to have plenty of clearance. Yes I would buy another one or refer a friend to etrailer for one. 439348
Will be a much welcomed replacement for my old lame trailer jack! 690142
Just installed the TJDA-5000S on the 12000K Trailer, was fully aware of its circumference due to being square, compared to normal round one. It only took about 3/16" to take care of the four corner point. It is very stout and I like the drop leg that saves time, and the grease nipple that will keep it from binding up inside. 301021
The A-frame jack continues to operate smoothly on my enclosed trailer. The 15" travel with the added length from using the adjustable drop leg works well to accommodate the high tongue height of a drive over trailer. Much handier than the pinned and removable foot plate it replaced. 433761
Keith O - 09/19/2018Jack looks good but did not meet expectations as the square tube is larger than the hole for the existing round tube it's replacing and the mounting holes do not match. If mounting holes are standard then the jack that came with my trailer originally must not have been. 433066
As always, very pleased with etrailer.com. Their speed, pricing and customer service is second to none. I needed a new jack for my equipment trailer and wanted to upgrade to a drop leg jack. I naturally went to etrailer to begin my search. I didn't want to go the weld on route and since my trailer previously had a standard bolt on tongue mount jack, I wanted to use the existing holes. This jack claimed to line up with existing bolt on tongue jacks however, two of the three bolts we off by maybe 1/2". In addition I was replacing a round jack with a square one, so obviously I had to modify the circle where the previous jack was mounted. I was able to quickly modify the bolt holes and the round hole with the plasma cutter and bolted it up no problem. Jack seems high quality and name brand and I love the fact that it has a grease fitting for serviceability. The only reason for 4 stars was the fact that it wasn't a true "direct fit, bolt on" jack. Otherwise, another GREAT experience with etrailer !! 465854
Had to modify my trailer slightly but this adjustable base jack has been an absolute savior for my back when cranking up with a load on the car trailer. A great upgrade from what was there 548077
Solid, heavy, smooth, and the same low price as the junk one can find in one of the volume retail stores. Buy from etrailer, much better products for same price as low quality competitors. 431532
Like others have said, needed to modify the coupler and bottom reinforcement plate as the original jack was round and this is square. Additionally, I had to re-drill two of the bolt holes as they were in slightly different locations. Drop leg is a big improvement and well worth the effort. Only reason I gave it 4 instead of 5 stars is that the gears are not as smooth as I would like. I have several trailers and other square, drop leg, side handle jacks are smoother. It's not bad and appears very strong so overall I would buy one again. 377536
I like the ability to raise/lower it by pulling the pin, and not having to crank so many times. Also, when fully stowed (in up position) I am very comfortable knowing that it will not drag on uneven terrain like so many other styles. 644601
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. 440765
I have not installed it yet, but the jack came very well packaged and the jack is very well built and just what I needed. I looked high and low on other online retailers and nothing compared to the choices provided by etrailer. The shiping was extremely fast also. 469986
Tony - 01/25/2019Bent the factory jack on my boat trailer. Bought this replacement one. Had to do some trimming and drill new holes for it to fit, but expected that because it was a heavy duty jack than what was originally installed. 579031
great product great price and great service from a fast customer service to a prompt delivery of the parts Thank you, Melanie 441677
Came on time, Jack was in good condition. Looks great on my car trailer. I'm thinking of buying one for our camper. 401024
I ordered this trailer jack for my utility trailer, it was delivered the next day. I didn't get it installed yet but this weekend. 732247
Good product and super atención 720107
Always as advertised. 633421
Thanks good service 633385
Worked perfectly. This company is a joy to work with. 616467
Do you have a question about this Trailer Jack?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.