Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.
Heavy-duty, weld-on, square, drop-leg jack includes a sidewind crank and has a front-facing plunger pin and a 28-1/4" retracted height. Perfect for agricultural, construction, livestock or heavy-duty utility applications.
Note: If used as a dual jack, must be used with another Pro Series jack
Video of Pro Series Square Jack - Drop Leg w/ Spring Return - Sidewind - 12-1/2" Lift - 10,000 lbs
Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.
Today we're going to review part number PS1400950376. This is the Pro Series side winding square jack with a 12,000 pound weight capacity. This jack is a heavy duty weld on square drop leg jack which will include the side winding crank and it has the front facing plunger pin. This is perfect for agricultural, construction, livestock or heavy duty utility application. It's made of a sturdy steel construction which will provide heavy duty durability. It is weather resistant.
It has the grey finish on the inner and the outer tubes to protect it from the weather. The drop leg on this jack has a spring return which will increase your overall extension for maximum adjustability. Basically if you pull this plunger pin out and turn it to lock in the side here you could pull your drop leg down. Theres a couple of different holes on the side, let me show you. You can see one right there.
There's a few that go all the way up there. You just pick the right selection youd want and then pull your plunger pin out, let it go into the hole for the correct height and then when you need to retract it if you just pull it and set it there it will automatically return to its retracted position. This jack is a direct weld-on design. Again, the side-wind crank is included and the weld-on bracket that holds the handle. The total static weight capacity on this jack is 12,000 pounds.
The lift capacity is 10,000 pounds. The measurements on this, if you crank in a clockwise position it will extend the jack out. If you go in the counterclockwise position the jack will retract. With this jack in the fully retracted position with the drop leg fully retracted would be 28-1/4 inches height. In the fully extended position with the jack fully extended out and the drop leg fully extended out would be a total of 54-1/4 inches.
The drop leg travel amount is 13-1/2 inches. The amount of lift when you crank this jack total would be 12-1/2 inches. That would give you your total travel of 26 inches. This jack does come with a limited one year warranty. That should do it for review on part number PS1400950376.
Average Customer Rating: 4.8 out of 5 stars (69 Customer Reviews)Heavy-duty, weld-on, square, drop-leg jack includes a sidewind crank and has a front-facing plunger pin and a 28-1/4" retracted height. Perfect for agricultural, construction, livestock or heavy-duty utility applications.
by: George E.12/10/2012
Received these jacks in just a few days and have had them installed as replacements on an existing trailer. So far everything has been as represented. Looks like good equipment!!! 61042
We've installed these on several trailers for out autorestoration and custom welding shop in detroitlakes mn, we also build bumper jacks and other lifting equiptment out of these. Etrailer sells them at the best price ,and packaging/shipping was impressive too. Even beaten half to death, scratched, dented, left in the weather, mud and rust, these things still work effortlessly, theyre the only way to go and easy to hook to hyraulic, chain, motor or cable drives for hands free operations ! 278787
by: Don l08/11/2014
Need to replace a jack on a 30 ft stock trailer and this jack was what we needed. great buy 145919
by: Eric K03/21/2016
These replaced a couple of jacks that stripped and could not be lowered or raised anymore. The trailer gets used on on la lot of dirt roads and fields, and the dirt and vibration seems to take its toll on any moving parts. These worked great as replacement, very easy to crank even with the doubled. These were just a little smaller in width than the old ones I had, but was not an issue for installing in place of, they do however hang a couple inches lower than the other ones I had, still has enough clearance, but something to be mindful of. 241218
this trailer jack is easy to lift your trailer. It also has grease fittings to keep it turning easy. Good product 249537
I do not know yet about the product, I have not installed it on the trailer. The packaging was probably the worst of any product I have ever had delivered. The box was about 6 times too big and there was no packaging around the jack at all, so it just rolled around in the cardboard box and destroyed the box. Since the jack is basically a big chunk of steel, as far as I can tell, it was not damaged. I will post another review after I get it installed as to the quality of the jack itself. 206494
by: Dave g10/16/2014
Working great just welded to trailer! Very solid and easy to use. E trailer mailed very quickly. Thanks again! 156206
by: Tim R.08/09/2014
Received the trailer jack very quickly. Although the box it came in looked like it had been dragged behind the UPS truck the contents were in perfect shape. It was very easy to mount and functions flawlessly. I will most certainly be making purchases again from etrailer.com. 145496
Definitely a heavy duty product very heavy and works great WELL WORTH THE MONEY my local atwoods had a 8,000 pound jack for 100.0 then I got on here and ordered this it arrives fast the tracking shipment was accurate I am very pleased with the new product 237892
Just got the jack that I ordered and am very happy with the quality and service I received from e trailer. I also ordered lights and wiring to finish my trailer project and have received prompt shipment of these items as well. Keep up the good work 72887
heavy jack, priced right and happy to say that I found etrailer for needed products. They are great to deal with, shipped same day and had my order in two days, imagie that an 'e' company that actually takes care of the back end of a sale, thanks 31984
by: ALEX B.03/07/2016
INSTALLED MY NEW JACK TODAY. WAS IMPRESSED HOW SOON I GOT IT 3 DAYS THE JACK LOOKS GOODS WORKS SMOOTHER WHEN YOU CRANK IT . THAN OLD JACK. PRICE WAS AWESOME,YOU GOT MY BUSSINES OH BY THE WAY IT WAS PACKAGED GOOD TO THE BOX WAS IN GOOD SHAPE 239971
The service and the product I receieved from Etrailer were excellent. The jack was packaged Correctly but by the time it got to me there Was multiple holes in box but no damage to The jack Thanks and i will order again from e trailer 220427
Found these for a comparable price on another site. They wanted $189 for shipping. I jumped in etrailer and these same Jack's were $10 cheaper each, on top of that FREE shipping! I bought two right away! Best price I could find.... 339889
by: Brian Bohmann05/03/2012
this jack will be over capacity for my equipment trailer but I wanted to use it this 1 versus the multiple smaller ones that I've tried and broke . I may order a second nd jack for. the same trailer to connect in tandem 39236
by: Douglass Equipment,LLC06/25/2012
We receive the Trailer Jack PS1400950376 that we ordered and it was everything you said it was. It was shipped and received in a timely manner. We will contact you on all our trailer needs. Thank you for you service 45586
by: Le Roy M02/05/2017
The jack was delivered four days after placing the order which was a great help. It's replaces a much lighter jack on the trailer and makes hooking up under a load much safer. A very good jack for the money. 338879
by: Bill A.10/24/2013
This landing gear / trailer jack is exactly what I ordered and what expected. It is heavy duty and well-built it will work great on my 24k 3 axel trailer. And I saved $ I did shop around. Thank you 105060
by: Dave E08/18/2016
I purchased the Pro Series jack to replace a broken outdated jack on my 10 ton dump trailer. As like everything I have purchased from e trailer has been extremely great products and warrantied. 285032
by: Guy W.01/08/2014
This is the second jack like this I have from etrailer, while I have not installed this one yet, I am very happy with the first one. etrailer was fast and had the best price I could find. 112213
by: Chuck L07/14/2016
I ordered 16 inch steel trailer rims for an 18 foot trailer. I got what I ordered and they work great. Also a heavy duty jack for the tongue, welded it in place and it works good too. 271758
by: Denny B12/22/2016
I ordered two trailer leaf hangers and a 10,000 trailer jack. The price was as cheap as I could find anywhere and super fast shipping! Thanks Will be a return buyer. 328171
by: Scott R.05/23/2014
Product came professionally crated in perfect condition. Item was exactly what I expected from the description and worked perfectly on a construction dump trailer. 132097
by: Jeff L10/01/2014
Great jack! I welded it onto my boat trailer and I am completely satisfied with it. It was shipped out quickly and hear in just a couple day's. 154043
by: Randy Jones04/02/2015
Jack arrived in a timely manner. I have not used it so I don't know if it works well or not. The service was great and jack looked good. 182401
by: Terry F07/05/2015
Arrived on time and in excellent condition. Works great on the heavy duty trailer it's mounted on and is easy to install. Well priced. 209564
by: Charles S03/08/2012
Products were as specified. Delivery was extremely fast and efficient. Thank you . I will do business with you again. Very pleased 33276
by: Aric M04/18/2016
This trailer jack is awesome! I used to fight lifting my trailer when it was loaded, those days are a thing of the past. 245931
by: Ed Townsend10/26/2016
Great jack, it was used on our food trailer the manufacturer of the trailer put a jack that that was way under sized 310825
a perfect replacement for the worn out jack on my 16 ft. stock trailer. package arrived fast and in great shape. 220475
by: Rock long04/23/2014
It was everything that they said it and it was shipped very fast very happy with etrailer will use again thank u 126917
by: craig l11/17/2014
very speedy delivery and the jack looks great,i will send you a picture when I get it on the trailer 161441
I was very please with the quality of this jack. It is heavy duty. I would recommend this product. 79821
by: dave ,j08/07/2012
everything i see looks great and i an happy with what i got from etrailer thank you, 50797
Just what we needed for the stock trailer project. Came quickly and in good shape. 327813
Excellent quality , quick delivery , It is a pleasure doing business with etrailer 170503
Looks good. Guys at E-Trailer need to learn how to pack a heavy shipment though! 83764
by: James B.03/08/2016
Did a great Job now I don't need my wheel chair ramp I use my elevator lift 240158
got in 3 working days much stronger than i thought well worth the price 8191
by: Rick Hoar04/20/2015
Arrived as expected.Quality was just as represented Thank You RL Hoar 186679
by: tom h01/07/2015
I was very happy with how the company did my ordering 12000lbs jack 168066
by: David S08/30/2011
Great jack, very strong and is amazing quality for the price! 23221
Good product and fast shipping. I will buy from them again 340426
Works great and 1/2 the price you will pay any where else! 64779
by: Chris F.01/21/2015
excellent product, price, and fast shipping !! Thanks ! 170669
by: John S10/29/2012
So far very happy with the product. An the shipping speed 58265
by: Marc D02/13/2015
Fast shipper, I called, rep mark, very helpful, thanks. 174706
by: Gary S12/14/2010
Trailer Jack Nice price and very fast shipping. Thanks, 4130
by: Dave Rapp04/05/2012
Other than the play in the handle, it worked very well. 36197
Product seem to fit our exact needs...great service! 171590
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