1. Trailer Jack
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  4. 2000 lbs
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  6. No Drop Leg
Ultimate Trailer Jack - A-Frame - Topwind - 27-1/2" Lift - 2,000 lbs

Ultimate Trailer Jack - A-Frame - Topwind - 27-1/2" Lift - 2,000 lbs

Item # 322-RDJ-2K
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Ultimate Trailer Jack - A-Frame - Topwind - 27-1/2" Lift - 2,000 lbs 2000 lbs 322-RDJ-2K
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In Use/Installed

Customer Photos

Just pull the easy-to-access pin on this jack to drop the entire jack tube down for quick, easy adjustment. No drop leg needed. Seven height settings offer up to 12" of drop. Topwind handle allows for an additional 15-1/2" of screw travel. Lowest Prices for the best trailer jack from Ultimate Jack. Ultimate Trailer Jack - A-Frame - Topwind - 27-1/2" Lift - 2,000 lbs part number 322-RDJ-2K can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (166)
  • Q & A (48)
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  • Why etrailer?

Ultimate Jack Trailer Jack - 322-RDJ-2K

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

Just pull the easy-to-access pin on this jack to drop the entire jack tube down for quick, easy adjustment. No drop leg needed. Seven height settings offer up to 12" of drop. Topwind handle allows for an additional 15-1/2" of screw travel.


  • Utility jack lets you raise and lower your A-frame trailer
  • 7 Height settings allow for fast, easy positioning - no blocks or drop leg needed
    • Lower the jack from the mounting bracket to get up to 12" of lift
    • Manually crank the jack to achieve up to an additional 15-1/2" of travel
  • Jack retracts to be flush with bottom of trailer frame
    • Eliminates risk of damaging hang-ups or snags while traveling
    • Can also be entirely removed from mount to provide clearance above frame for easy access to vehicle's rear hatch
  • Low-friction ball screw minimizes resistance to reduce wear, noise, and heat
    • Ball bearings roll smoothly through threads of jack screw - no direct, friction-inducing contact
  • Steel construction is durable
  • Zinc finish resists corrosion
  • Topwind handle allows for simple cranking
    • Handle radius is approximately 6-3/4" from center of mount to the outer edge of handle
  • Mounting bracket can be welded or bolted on
  • Footplate or caster assembly sold separately


  • Bracket height:
    • 1-3/4" with the jack fully retracted and the collar at the lowest setting
    • 29-1/4" with the jack fully extended and the collar at the highest setting
  • Total lift: 27-1/2"
    • Travel by cranking the handle: 15-1/2"
    • Drop tube: 12" - adjusts in increments of 2"
  • Mounting bracket hole spacing (center on center): 3" x 3-1/4"
  • Inner tubing diameter: 2"
  • Outer tubing diameter: 2-1/4"
  • Clearance from bottom of bracket to top of handle mount: 7-1/4" x 19-1/4"
  • Lift capacity: 2,000 lbs
  • Support capacity: 3,000 lbs
  • 1-Year limited warranty

The Ultimate Trailer Jack has a wide range of adjustability and it is easy to use, making it a dependable choice for your A-frame trailer. Its adjustable design allows for maximum clearance, drastically reducing the potential for damaging hang-ups. The jack also features an outer tube that extends to provide extra lift. This removes the need for common space fillers while providing a sturdy base of support. With this jack, the hassle of dealing with drop legs, bulky blocks, or heavy bricks is a thing of the past.

Maximum Clearance - No Bent Tubes, Snags, or Hang-ups

Ultimate Jack Fully Retracted

The Ultimate Trailer Jack has a compact profile that allows the jack to remain flush with the trailer frame when it's retracted. This prevents the jack from catching on uneven terrain while you tow, protecting both the jack and the trailer from damage. No longer do you have to worry about bending a jack on a back road or in an unmaintained parking lot.

Oftentimes, damage from snags and hang-ups occurs because the jack isn't fully retracted. It can be difficult to see if a standard jack is fully retracted because only the inner tube extends down for use. This means that the height of the visible portion of the jack, which sits above the trailer frame, doesn't change when the jack is extended. As a result, it can be easy to overlook whether or not the jack is still extended.

The Ultimate Trailer Jack offers a simple solution for this. If the jack is raised above the trailer frame, it is in the stowed position. If the outer tube is not visible above the trailer frame, then you know that the jack is still in the support position, and it must be retracted and raised before you can hit the road.

Fast, Easy Setup with No Blocks, Bricks, or Drop Leg

Ultimate Trailer Jack Mounting Bracket

Once you have arrived at your destination, setting up is a breeze with the quick-release jack tube on the Ultimate Trailer Jack. Dropping the outer tube will give you up to 12" of lift to ensure solid contact with the ground. The ability to drop the jack tube removes the need for space fillers like blocks, bricks, or a drop leg when using the jack.

The outer tube also provides a sturdy alternative to a standard drop leg. Traditional drop legs average about 1-3/4" in diameter. But the outer tube of this jack measures 2-1/4" in diameter. The result is a base that is far sturdier and more stable than that of a standard drop leg jack.

Ultimate Trailer Jack Outer Tube Drop Extended

On a standard drop leg jack, the release pin is tucked away under the trailer frame. The release pin on this jack is conveniently located right above the mount for easy access. In addition, the pin on this jack is spring-loaded so that you don't have to remove the pin to drop the tube. Instead, just remove the clip from the quick-release pin and grab the built-in, easy-to-grip handle. With a firm grip on the jack post, pull on the pin handle and then rotate it 180 degrees. Lower the post to the desired position and rotate the pin handle back to lock the outer tube in place.

Ultimate Trailer Jack Full Extension Support

Once you've dropped the jack tube into the desired position, you can get up to an additional 15-1/2" of lift by cranking the jack. When you are ready to pack up and hit the road again, hitch the trailer back up to your vehicle, retract the jack's inner tube using the crank, and reposition the jack back up into the mount so that the bottom is flush with your trailer's frame.

To maximize stability, outfit the jack with an industry-standard caster or footplate (sold separately).

Smooth, Low-Friction Operation

The jack screw of the Ultimate Trailer Jack is built with ball bearings that roll smoothly along the threads of the screw shaft and the nut. This eliminates direct surface-to-surface contact within the screw. This produces far less friction along the threads, leading to a reduction in heat and wear, as well as noise. The overall result is a jack that can be raised and lowered faster, smoother and more efficiently, and with less effort.

RDJ-2K The Ultimate Trailer Jack - A-Frame - Weld On or Bolt On - Topwind - 27-1/2" Travel - 2,000 lbs

Customer Reviews

Ultimate Trailer Jack - A-Frame - Topwind - 27-1/2" Lift - 2,000 lbs - 322-RDJ-2K

Average Customer Rating:  4.8 out of 5 stars   (166 Customer Reviews)

Just pull the easy-to-access pin on this jack to drop the entire jack tube down for quick, easy adjustment. No drop leg needed. Seven height settings offer up to 12" of drop. Topwind handle allows for an additional 15-1/2" of screw travel.

- 322-RDJ-2K

Heavy duty and works as advertised. 470291

- 322-RDJ-2K

The jack was OK for awhile. I put a wheel on the bottom to make moving my boat easier. After hitting one of those "calming area bumps" in my community it no longer works. I had the adjustment in the highest setting but it still managed to jar it. 600143

- 322-RDJ-2K

I would happily give it five stars if they would have had the product capabilities listed properly. 2 in feet fit this Jack beautifully.#PS1400700340. See pictures. Love the Jack being able to move it up and down not having to screw it up and down forever or put wood underneath 628837

Still works great
tyson t - 04/16/2020


- 322-RDJ-2K

It was exactly as described. Seems very durable. Amazingly quick shipping. Highly recommended. 677585

- 322-RDJ-2K

Bought a new trailer and the manufacturer's jack was so high that when you open the truck tail gate it would hit the jack. This new jack solved that problem. Totally adjustable height, and can even be removed if needed. Fantastic fix. My truck says, "Thanks etrailer". 592854

- 322-RDJ-2K

This Jack has been a huge success in operations. Such a "tailgate" saver. Once installed the first one, decided to replace 4 others. Every trailer I own from now on will have this Jack. 599128

- 322-RDJ-2K

I can’t give it 5 stars yet because o haven’t used my enclosed trailer with it yet. But it does do what I bought it for, and that is being able to lower It enough so I can open the tailgate on my 2018 F150 and not hit the tailgate on the jack handle. 672655

- 322-RDJ-2K

Trailer jack fits great on my PJ utility trailer. Fast shipping and awesome customer service. 614248

- 322-RDJ-2K

If you own a low profile trailer, you need to get this jack! I bought one for one of my trailers and it works so well I ordered one for my other trailer! It lifts up completely out of the way, no more dragging the jack and bending it on driveways and dips in the road! 652659

- 322-RDJ-2K

I ordered 2 as I have 2 trailers and took advantage of free shipping. ertrailer helped me with upgraded 3 day shipping which was really nice. My jacks arrived as scheduled and packaged perfectly as always from etrailer. I was leery of the adjustment pin which I questioned prior to ordering. I called and spoke with customer service regarding my concern. How can a pin that does not go all the way through hold all the weight? The jack is rated at 2000 LBS and will hold I was told. I installed one and the pin has a hard time engaging which is reason for concern. I looked at the second one prior to installation and saw damage to one of the holes for the pin and also discovered the pin will not penetrate far enough to insert the clip. This jack is for my car carrier and I will not take a chance on even a replacement. I returned the jack (with a return label) and upgraded to a more heavy duty jack for my car carrier. I decided to keep the difficult one as it is for a light duty utility trailer and should be fine as long as I am patient and insert the pin completely. Customer service as always is second to none and I am happy. I anxiously await my replacement jack and hope for the best. I will continue to shop with etrailer. 487729

Not a fan. O ordered two. Installed one and not happy with it so I returned the second one. It binds when lowering or raising. The hole is hard to line up to put the pin throgh. I do not recommend it.
Carlos - 03/22/2019


- 322-RDJ-2K

Trailer jack worked well, allows me to lift it flush with the bottom of the trailer. My biggest issue was the horrendous job of packing the jack. When it arrived, the jack itself was falling out of the box, this was caused by a lack of material inside to prevent it from banging around. Seriously, I am actually surprised it made it to me at all. Would have been better had they used two boxes and some filler to keep it secure. 492114

- 322-RDJ-2K

I purchased this product because I was having clearance problems with my other jack hitting speed bumps and other obstickles . This jack solves those problems. Thanks for a great product. 539974

- 322-RDJ-2K

Replaced the stock jack... Not gonna miss 78 turns to raise and lower! Haven’t reall tried this new one just yet...but love it so far. E-Trailer has GREAT CUSTOMER SERVICE!! A joy to do business with...every time! 901440

- 322-RDJ-2K

Very polite, fast delivery, still working very good Thank you 872679

- 322-RDJ-2K
by: 08/26/2020

Great product. 869173

- 322-RDJ-2K

Good product 868062

- 322-RDJ-2K

Great product for the price. Easy to install and use 862433

- 322-RDJ-2K

The adjustability of this device is great. It completely solved some height related issues I was having and switching between different tow rigs now is easily accommodated. I am noticing some extra drag a year into using while cranking up or down. This unit does sit outside all year and we do get below zero temps in the winter. I did pre-emtively grease some areas knowing the winters can be tough but I am now curious if the lift mechanics of this Jack are going to last. I am not sure if this is a function of the Jack construction or my trailer but I could only mount the Jack in one orientation. I assumed since there are three tabs with mounting slots, I could rotate 120 degrees to get the optimal placing of features of the Jack like the height adjust. This was not the case. It only lined up with the mounting holes in one orientation, which forced the removal of a battery box on the trailer tongue to get the Jack to fit the mounting holes without interference. A bit more width to the mounting slots may help. Less precise perhaps, but more mounting options. 852038

- 322-RDJ-2K

best manual trailer jack out there. saves me a load of time since im in the catering business. multiple events a day, always in a rush, quick drop with the pin and a few cranks and im free. only jack that's as quick and less complicated or less problematic than an electric jack. 851727

- 322-RDJ-2K

The 322-RDJ-2K jack works very well for me. The reason I like about this jack is that it lifts flush with the bottom of the frame of the trailer when it is retracted. I had an electric jack that stuck down below the frame of the trailer and drove out of a driveway onto the street and it tore up the entire jack. I have used the 322-RDJ-2K before and I would recommend it to anyone. It works great. 851282

- 322-RDJ-2K

Great product, super fast shipping, tha nks! 849723

- 322-RDJ-2K

Very happy with the trailer jack. Lots of adjustability, lets me lower the tailgate of my tow vehicle without unhooking trailer. Tube is larger than a typical trailer Jack so get appropriate sized wheel/foot. 849486

- 322-RDJ-2K

What a find! After reading such horrible reviews of electric trailer jacks I was resigned to the 3-5 minutes of winding down, and up, my mechanical jack. I was intrigued with the idea of the "drop down" function, and now its 20 turns (not 100's?) to lift the trailer off my hitch... (13 ft. SCAMP travel trailer, Rav4 TV) Just installed so I can't say anything about durability, but it appears to be built very well. We'll see. ONE issue, when you release the drop down lever, it DROPS! Which is what I get for installing and trying it before reading the instructions! (dumb me...) ALSO, the instructions don't explain the adjustment necessary if the drop down binds...but i figured it out. 828879

- 322-RDJ-2K

Great product works as advertised. received order quickly 826203

- 322-RDJ-2K

Stellar product 824674

Show More Reviews

Ask the Experts about this Ultimate Jack Trailer Jack

  • Mounting Plate Dimensions and Bolt Holes on Ultimate Trailer Jack # 322-RDJ-2K
    I went out to our warehouse to measure the Ultimate Trailer Jack # 322-RDJ-2K for you. The bolt holes are oval slots each having a 3 inch on center measurement. They range from 2-5/8 to 3-5/8 inches from the front of the coupler back and then the side to side holes range between 2-3/8 inches to 3-7/8 inches. The overall plate dimensions are 4-7/8 inches on the back and 4-5/8 inches on the sides from the coupler back. I've attached a photo to assist. You may also be interested...
    view full answer...
  • Size of Footplate or Caster With Wheel That Fits Ultimate Trailer Jack A-Frame Jack
    You can add either a footplate or caster to the Ultimate Trailer Jack # 322-RDJ-2K. This jack has a 2-1/4" outer tube and 2" inner tube and the correct footplate is # JF-101BK while for a caster with wheel assembly # JC-102 is a fit and attaches to the inner jack tube. I've added links to video reviews of each of these parts for you to take a look at.
    view full answer...
  • Can Tube of Ultimate Trailer Jack 322-RDJ-2K Be Completely Removed
    With the right tools and enough time a determined thief can steal almost anything. This is true for the inner tube of the Ultimate Trailer Jack # 322-RDJ-2K as well as the caster wheel # JC-102 or foot plate # JF-101BK that might be used with it. In order to remove the inner tube the black wedge shown in the linked photo would have to first be unbolted.
    view full answer...
  • Ultimate Trailer Jack # 322-RDJ-2K Pin Function and Security
    The Ultimate Trailer Jack # 322-RDJ-2K has the pin and holes in the outer tube assembly allowing the entire jack to be adjusted in 2 inch increments. The pin inserts the full 1/4 inch thickness of the outer tube and has a pin to keep the spring loaded pin mechanism from accidentally moving so you won't have the issue of trailer movement or a physical bump causing the jack to release under load. I've attached a video to further assist. This jack does not come with a footplate or wheel,...
    view full answer...
  • Ultimate Jack # 322-RDJ-2K Compatibility with 22 Foot Travel Trailer
    The Ultimate Trailer Jack # 322-RDJ-2K is rated for a tongue weight of 2,000 lbs. As long as your 22 foot travel trailer has a tongue weight less than that amount you will be fine to use this jack. Most trailers have a tongue weight that is 10-15% of the total trailer weight, so based on that your trailer could be up to 13,225 lbs total weight and you'd be good. This jack does not come with a foot plate, so I recommend # JF-101BK which is rated for up to that same 2,000 lbs and can...
    view full answer...
  • Top Mount Trailer Hitch Crank Handle For Enclosed Racecar Trailer
    From your description, it sounds like your crank handle is similar to the Replacement Handle for Fulton Hand Winch # F501108. If is not the product you need, can you send me pictures? Can I have the make and model of your racecar trailer?
    view full answer...
  • What Is The Correct Footplate for the Ultimate Trailer Jack322-RDJ-2K
    The correct footplate for the Ultimate Trailer Jack part # 322-RDJ-2K is the Footplate for Round Tube, A-Frame Jacks part # JF-101BK. The Ultimate Trailer Jack has two components, an outer with tube with an outer diameter of 2-1/4" and an inner tube with a outer diameter of 2". The Footplate for Round Tube, A-Frame Jacks has an inner diameter (I.D.) of 2" which is why they are able to be used together. In theory, you could use pretty much any footplate with the Ultimate Trailer Jack...
    view full answer...
  • Wheel Caster to be Used with Ultimate Trailer Jack
    The wheel caster you need is the part # JC-102 to be used with the Ultimate Trailer Jack # 322-RDJ-2K.
    view full answer...
  • Will the Ultimate Trailer Jack Work With the Low Profile Replacement Footplate for RAM Jacks
    The Ultimate Trailer Jack part # 322-RDJ-2K should be compatible with the Replacement Footplate part # JF-100-ZBK. This is not something we have tested bear in mind but the footplate is designed for a jack with 2" inner tube which the Ultimate Trailer Jack has so I think they will work together just fine.
    view full answer...
  • Can Ultimate A-Frame Trailer Jack 322-RDJ-2K Be Completely Removed from Collar Assembly
    Yes, the Ultimate A-Frame Trailer Jack # 322-RDJ-2K uses a separate trailer-mounted A-frame collar that allows complete removal of the jack tube from the collar. Please note that the jack ships with a black plastic wedge that is held in place with a small retaining bolt. If this bolt and wedge are removed from the jack then the entire jack can be lifted up and out of the collar to give you the clearance you need for opening the rear door on your Jeep. Please refer to the linked photo...
    view full answer...
  • Best A-Frame Trailer Jack Recommendation for Folded Down Tailgate Clearance with Truck
    The best trailer jack for tailgate clearance like you are wanting is the Ultimate Trailer Jack # 322-RDJ-2K as it can lower nearly totally flat if needed. Check out the review video I attached for more info.
    view full answer...
  • Will Ultimate Trailer Jack Sit Flush With Collar For Tailgate Clearance
    The Ultimate Trailer Jack - A-Frame - Topwind - 27-1/2" Lift - 2,000 lbs part # 322-RDJ-2K will not sit flush with the collar even when unpinned. The jack locks into place automatically. There will be about 7-1/4" from the collar to the top of the handle which is actually low profile clearance compared to some of the other jack options that have 11 inches or more. This is going to be the lowest profile option we have at this time. The handle of the Ultimate Trailer Jack folds down as well...
    view full answer...
  • Recommended A-Frame Tongue Jack for American Hauler Trailer
    The Ultimate Trailer Jack part # 322-RDJ-2K is an excellent option for a American Hauler Trailer. The mast has seven different adjustment setting which means you won't have to do near as much cranking to lift or lower the trailer. If you would like to add a wheel you can do so with the Removable 6" Caster for 2-1/4" Trailer Jacks part # JC-102 just keep in mind this will slightly reduce the weight capacity.
    view full answer...
  • A-Frame Jack Recommendation for Travel Trailer with Propane Tank Right Behind Jack
    As far as the Ultimate Trailer Jack # 322-RDJ-2K goes the design, and more specifically the placement of the pin, is placed close to the mounting point of the jack because that is where the jack is most stable. As far as I know they are not yet making one that would work out well for your travel trailer. Your best option is a different jack that doesn't stick down so far below the trailer frame. Bulldog 3K jack # BD1550101344 is one option. Without a footplate on it measures 7 inches...
    view full answer...
  • Trailer A-Frame Jack with Maximum Lift Height
    Our A-frame jack with the most lift is the etrailer.com Square A-Frame Jack # TJDA-5000S which has 15-1/4-inches of travel and a drop leg that gives an additional 13-1/2-inches of lift, for 29-inches total. This is an inch more than the lift with the Ultimate Trailer Jack # 322-RDJ-2K. The 2000-lb-rated Ultimate is lighter at about 12-lbs but the 20-lb etrailer jack gives you a 3000-lb capacity.
    view full answer...
  • Will Ultimate Trailer Jack Fit My Specific Trailer
    All A-Frame mounted jacks like the Ultimate Trailer Jack, part # 322-RDJ-2K, use roughly the same 3-inch mounting hole bolt pattern. The mounting holes are also elongated to allow about 1/4 inch of extra mounting versatility. Simply put, A-Frame jacks have a universal mounting pattern so that any A-Frame jack will fit into any A-Frame jack mount. Since your NuCamp Tab 400 camper uses an A-Frame jack, this jack will not only work perfectly as a replacement, but it will also make for...
    view full answer...
  • Do All A-Frame Trailer Jacks Use the Same Mounting Pattern and Center Hole
    The a-frame trailer jacks all use a standard mounting pattern and center hole size for the most part so although I am not quite sure what you are measuring I can confirm we have options, the Ultimate Trailer Jack part # 322-RDJ-2K is a good one because of the adjustable outer tube. I have attached a full list of options for you but they should all be direct bolt-on replacements.
    view full answer...
  • Troubleshooting Ultimate Trailer Jack 322-RDJ-2K That Wont Slide Up or Down
    To allow the post of the Ultimate Trailer Jack # 322-RDJ-2K to slide up and down, loosen the 3 mounting bolts used to attach to your A-Frame. Check to see if this allows the jack post to move. If it does, you'll want to tighten the bolts by hand first and double check for free movement of the post. Alternate tightening the 3 bolts so that the tension from a single one isn't pulling the jack in any one direction until you reach the 15-20 ft-lbs recommended on the installation instructions. If...
    view full answer...
  • USA Made A-Frame 2,000 Lbs Top Wind Trailer Jack
    I reached out to my contact at Future 2 Solutions and he advised me that the Ultimate Trail A-Frame Jack # 322-RDJ-2K is made overseas. If you are looking for a USA made A-frame trailer jack, the Dutton Lainson jacks are all made in the USA. The A-Frame Trailer Topwind Jack # DL22781 has a 2,000lb weight rating and no drop leg like the # 322-RDJ-2K you inquired about.
    view full answer...
  • How Far Out Does the Pin on the Ultimate Trailer Jack # 322-RDJ-2K Stick Out
    I went out to the warehouse and found that the distance from the center of the jack to the furthest part of the adjustment pin on the Ultimate Trailer Jack # 322-RDJ-2K when it is pulled out is 5-3/8". If you have this much room from the center of your current jack to your winch then this is a great option for you!
    view full answer...
  • Do All A-Frame Trailer jacks have the Same Mounting Hole Pattern
    Yes, about 99 percent of A-frame jacks use the same mounting pattern. The holes are generally 3 inches apart on center though it can vary ever so slightly which is why some jacks have slotted holes.
    view full answer...
  • Can Ultimate Trailer Jack # 322-RDJ-2K Be Mounted with Handle Facing Other Directions
    With the Ultimate Trailer Jack # 322-RDJ-2K you can mount the mounting flange with the adjustment handle so that it points to the side instead of to the rear if needed. So if you have a toolbox that would interfere with it facing towards the rear of the trailer you can spin it to face the side.
    view full answer...
  • Can the Jack Tube Be Removed From the Mounting Bracket on the Ultimate Trailer Jack
    Yes, you can remove the jack tube from the mounting bracket on the Ultimate Trailer Jack part # 322-RDJ-2K. In order to do so you would first need to have all of the weight taken off the trailer, then you could remove the foot and the black plastic plate held on with a 10 mm bolt. The jack tube could then be slide out with the pin pulled but you could not do so without first performing the above.
    view full answer...
  • Can an A-Frame Trailer Jack Be Rotated for Clearance
    Yes, you can mount the Ultimate Trailer Jack part # 322-RDJ-2K so that the release pin faces outward instead of towards the trailer. All you need to do is rotate the jack until the mounting holes line up and the pin is pointed away from the trailer. This should in turn give you the clearance you are looking for. If you would like to add a foot pad to this jack then you can use part # JF-101BK which is a direct fit.
    view full answer...
  • Trailer Jack Recommendation with Best Under Trailer Ground Clearance
    I have a great solution for you. The Ultimate Trailer Jack # 322-RDJ-2K has an adjustable height outer tube that you can raise as high as needed to give you the best under trailer clearance. For a foot plate you'd then want the part # JF-101BK.
    view full answer...
  • Recommended A-Frame Trailer Jack for Applications with Limited Ground Clearance
    For your a-frame trailer, I recommend using the Ultimate Trailer Jack part # 322-RDJ-2K which while in the retracted position will be completely flush to the frame and will not allow the jack from catching on uneven terrain while you tow. The jack has an extended length of 27-1/2" and 2,000 lb weight capacity. In order to add a caster wheel to this jack you will want to use part # JC-102. Please keep in mind that the castor wheel will reduce the capacity of the jack to 1,200 lbs while it...
    view full answer...
  • How Far Does Pin of Ultimate Trailer Jack Go into the Jack
    The Ultimate trailer jack, part # 322-RDJ-2K, has a pin used to drop the jack tube. As long as the pin is fully engaged and the safety pin is inserted it will hold up to the 2,000 pounds the jack is rated for. The pin goes completely through the jack to be sure it can support the weight.
    view full answer...

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Info for this part was:

Edited by:
Lindsey S
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Adam R
Installed by:
Cole B
Installed by:
Hayden R
Video Edited:
Chris R
Written by:
Brian T

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