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Dutton-Lainson Trailer Jack w/ Footplate - Sidewind - Fixed Mount - 28-1/2" Lift - Zinc - 2.5K
Dutton-Lainson

Dutton-Lainson Trailer Jack w/ Footplate - Sidewind - Fixed Mount - 28-1/2" Lift - Zinc - 2.5K

Part Number: DL22320
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$171.82
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This jack's footplate is more stable than that caster wheel and block you're using. Premium zinc finish has a 500-hour salt spray rating - great for trailers near saltwater. Total lift includes a 13-1/2" drop leg. Made in the USA. Great Prices for the best trailer jack from Dutton-Lainson. Dutton-Lainson Trailer Jack w/ Footplate - Sidewind - Fixed Mount - 28-1/2" Lift - Zinc - 2.5K part number DL22320 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (102)
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Dutton-Lainson Trailer Jack - DL22320

  • Car Hauler
  • Enclosed Trailer
  • Utility Trailer
  • 2001 - 3000 lbs
  • Sidewind Jack
  • Leveling Jacks
  • Tongue Jacks
  • Weld-On
  • 28 Inch Lift
  • With Rectangle Foot
  • Dutton-Lainson
  • Steel

This jack's footplate is more stable than that caster wheel and block you're using. Premium zinc finish has a 500-hour salt spray rating - great for trailers near saltwater. Total lift includes a 13-1/2" drop leg. Made in the USA.


Features:

  • Supports, lifts, and lowers your trailer
  • Reduces time spent cranking when the drop leg is released
    • Drop leg helps bridge the gap to the ground
  • Provides more stability than wheeled jacks
    • Footplate spreads the weight more evenly
    • Minimizes sinking in soft ground
  • Resists rust and corrosion, even in areas with salt
    • Premium TUFFPLATE zinc finish has a 500-hour salt spray rating
  • Lasts for years thanks to durable steel construction
  • Avoids winch posts, tool boxes, or other accessories mounted on your trailer
    • Sidewind handle lets you crank jack without your hand getting smashed
  • Incorporates a grease zerk for easy maintenance
    • No need to remove and re-lubricate gears
  • Bolts around trailer frame
    • Includes mounting hardware


Specs:

  • Application: trailer frames up to 3" wide x 5" tall
  • Lift capacity: 2,500 lbs
  • Bracket height:
    • Retracted: 10-1/4"
    • Extended: 25-1/4"
  • Total lift: 28-1/2"
    • Screw travel : 15"
    • Drop leg travel : 13-1/2"
  • Overall height (when retracted): 25-1/4"
  • Footplate dimensions: 7" long x 4" wide
  • 1-Year limited warranty


A dimensional diagram shows the length, width of the bracket and bolt hole for DL22320

You'll Need More than Just Zinc to Fight Rust

The simple truth is that salt can be highly corrosive to metal when exposure lasts for an extended period of time. So, the more you tow around it, the more you need to protect your trailer from it.


A rusted trailer jack welded to a trailer frame

The TUFFPLATE finish on this jack helps to ensure that it doesn't end up looking like the one pictured above. TUFFPLATE offers 3 layers of corrosion protection. The first layer is a specially formulated zinc finish. The second layer is chromate. Finally, a sealer puts a third barrier between the jack's gleaming good looks and anything that can contribute to rust, like freshwater or even saltwater exposure.


Rust-resistant coatings are graded according to a salt spray rating. Basically, this rating shows the amount of time it takes for a material to show signs of corrosion when exposed to pure, continuous salt spray. Zinc plating typically begins to deteriorate after about 100 hours. Dacromet usually lasts for around 300 to 400 hours. Dutton-Lainson's TUFFPLATE finish lasted nearly 500 hours in the salt spray test before the first appearance of rust (about 30% longer than a powder coated finish). As for the first appearance of white corrosion, it performed about as well as typical zinc finishes.


The environment this test creates is much harsher than anything you'll ever experience in your journeys, but it provides a testament to how well this jack resists rust and corrosion.


How to Determine the Lift Capacity You Need in a Jack

A trailer jack lifts your trailer high enough at the tongue to allow you to couple it with your vehicle. Usually, your tongue weight is about 10-15% of your gross trailer weight (GTW). For example, a 10,000-lb trailer has a tongue weight of 1,000 lbs to 1,500 lbs. To raise the tongue of a trailer this size, you'd need a jack that can handle a static load of no less than 1,500 lbs. And, yes, 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 capacity should operate more efficiently, allowing you to spend less time cranking and more time having fun.



22320 Dutton-Lainson Trailer Jack - Square Tube - Bolt On - Sidewind - 28-1/2" Travel - 2,500 lbs

Alternate Part Number: 7201





Customer Satisfaction Score:


Customer Reviews

Dutton-Lainson Trailer Jack w/ Footplate - Sidewind - Fixed Mount - 28-1/2" Lift - Zinc - 2.5K - DL22320

Average Customer Rating:  4.8 out of 5 stars   (102 Customer Reviews)

This jack's footplate is more stable than that caster wheel and block you're using. Premium zinc finish has a 500-hour salt spray rating - great for trailers near saltwater. Total lift includes a 13-1/2" drop leg. Made in the USA.

by:

This review is more for etrailer than the product. I highly recommend etrailer. They were very professional & kind. Product was received sooner than they said. All good things. I installed the trailer jack today and it seems like a good quality piece. It's easy to wind and with the drop leg, it extends high enough for the hitch on my truck. Thank you guys for the great service!



by:

Great service and quick delivery. Replace my trailer jack last year, and this new one works flawlessly. It's strong and have used it well over 50 times without any issues.



by:

Very happy with my new trailer jack. This is a trailer my dad and I built in 1997. I use it to mainly haul seed for my job. It also gets used for recreation and other stuff. It had a jack with a wheel and was also too short, which meant I had to use a block and lots of wheel chocks. Should have done awhile ago, but never found a suitable jack in stores. I bolted to frame instead of using u-bolts using 6 grade 8 bolts.



by:

Excellent product - fast delivery. Loved how the video showed a person handling and measuring the product, but what I really wanted to see was what hardware was included and an install demonstration. Either way, the jack works great. I used two of them on my toy hauling pop-up to support the weight of my side-by-side and act as stabilizer jacks.



by:

Does a great job on my boat trailer. Easy to install.



by:

For Sure it is heavy duty, perfect for my boat trailer



by:

This is probably the best buy on the market today for a trailer jack! This jack arrived packed very well with all the hardware needed to install it. it installed on my car trailer in less than an hour in my driveway. It is very well built and thanks to Rose at the order desk I received excellent help in choosing the correct jack for my trailer. If you are buying from someone else, you probably won't get the same quality for your money. Thanks etrailer.com you have me as a lifetime customer.

Randy S. profile picture

Randy S.

2/6/2016

he best money I have ever spent for a product. I love the customer service and fast response with shipping...quality product that wont break when you need them!....lifetime customer here! Thanks E-Trailor!



by:

Very easy transaction. Fair price and super fast shipping.
Thanks for the good service.
DL



by:

I have a short shaft on my trailer that could not utilize a conventional trailer jack. The drop leg jack is built well and does the job! I received the jack several days after I ordered it, which was great.

Mark S. profile picture

Mark S.

8/14/2017

Great! Well constructed. I have a short shaft on my home made trailer and could not use a conventional trailer jack. This was a great option and it has held up very good. Great product and worth the money!



by:

Yes for anyone looking to replace that old jack this thing rocks.I have a 24 foot cabin cruiser and needed the heavy duty jack with the 23" of lift and this unit fits 100% very smooth and I like the fact that there is not a wheel on it way safer.The install is also way easy.I would highly recommend this for anything with in the 2500# rating .

Randy S. profile picture

Randy S.

1/27/2015

Drop leg jack was exactly like described, installed in less than an hour in my driveway. the order was shipped very fast and the jack is every thing you said it was, i am very happy with the jack and e-trailer.Thanks to Rose for the friendly help with my order!



by:

Poorly packed and hardware was lost as a result.

Brooke M. profile picture
Etrailer Expert

Brooke M.

7/21/2023

I am so sorry, that is so frustrating. I checked and it looks like our customer service team is already on this and will be sending you the missing parts!



by:

One of the best investments I've ever made. Looks & works perfect on my aluma cargo trailer. Had it installed in 15 minutes.

James profile picture

James

12/22/2017

Real nice ! 5 stars...



by:

The jack is solid and was very easy to install. It has a grease fitting for future lubrication when needed. The lift was as described in terms of height. All in all this is a very solid Jack which you will enjoy.

Russell profile picture

Russell

6/29/2020

The jack continues to perform flawlessly



by:

Good heavy jack, easy bolt on mount. Nice leg extension to shorten the cranking to lift the trailer.

Jim profile picture

Jim

1/26/2018

Still the same. Its working great.



by:

I purchased this to replace a vintage (think rusty, sticky and generally obstinate) jack. The ordering process was easy, communication from the vendor was excellent and the shipping was fast. Installation took all of about 5 minutes after the rustyjackectomy was performed. The drop leg part of the jack has saved me from carrying around the vintage accessory that came with the jack, a cinderblock to put under the non-functioning wheel at the end of the rustystickobstinate jack. Freedom! There is a smallish foot on the new jack which provides adequate stability and resistance to sinking on soft ground, something that we have lots of here in the Pacific NW. Additionally, this new jack sports a zerk fitting which may help stave off the rustystickyobstinate syndrome that afflicted the original. All in all, this represents a significant improvement to my trailer jacking activities.



by:

This jack was a replacement for a deteriorating jack on my v nose snowmobile trailer. The salt and weather were taking it's toll and the fixed jack was mounted somewhat too low so it occasionally would bottom out on transitions from the road to parking lots. This jack when mounted to my tongue is higher and the drop leg feature still lets me jack it high enought to remove from my truck. Hopefully the Nickel plating will give me a longer service life than the previous painted version that was on my trailer originally. I also like the fact that this jack has a grease fitting to be able to lubricate the internals. Nice jack so far.



by:

The jack is great ! Heavy duty and very rugged. The only thing that may be improved is the mounting bar used on the back side of the trailer channel. It needs to be a bit "beefier". My bar bent slightly when I tightened the retaining bolts.



by:

I purchased this jack a year ago for use on a 4 place snowmobile trailer that moves around the salty winter roads of the northeast. Great jack, no rust, powerful jack, smart purchase.



by:

Perfect answer to tipping up my boat trailer enough to get bilge to drain.

Used to have to use a cinder block + 2 pieces of wood, crank up the wheel jack (that came on the trailer), put wood under tongue, crank down wheel jack, put in cinder block on its side under wheel, crank up wheel jack, put 2nd (longer) piece of wood under tongue, crank down wheel jack, put cinder block under wheel on it's end (not the most stable arrangement), crank up wheel jack.... it really kinda sucked!!!

Now, I use the wheel jack (that came on the trailer) to detach from tow vehicle and crank it up all the way, Then on the Drop Leg Jack, pull & reposition the pin on drop leg so leg extends fully (2 seconds), and crank up the Drop Leg Jack all the way, done!



by:

The sub-standard trailer jacks with a wheel that come with all trailers are junk. They are good for two years before they just won't crank. Their limited adjustment required me to take bottle jacks and blocks of wood to hitch and un-hitch! I highly recommend this product because of it's huge adjustability range, and who needs a wheel on the jack of any boat that weighs more than 3000 lbs! , actually could be hazardous.
Get it , you won't regret it!



by:

We put a pair of these on our aluminum trailer, to stabilize it when loading the utility tractor. They work great, you can lower the leg to the desired length and then just a couple cranks and the trailer is stable. Great product ,I would definitely recommend.



by:

High quality after one year..no rust..smooth! Worth the few extra dollars !$



by:

I ordered this trailer jack as direct replacement for my Coastline trailer. The jack has worked flawlessly over the last year since my purchase. Buy with confidence.



by:

Great Jack it's what I expected, Thank you very much



by:

Quality product and easy to install


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Show More Reviews

See what our Experts say about this Dutton-Lainson Trailer Jack

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    For a 6" tall frame I recommend the ARK Xtreme Off-Road Swing-Up Trailer Jack # ORJW750BD as the Dutton-Lainson # DL22320 will only fit a trailer frame up to 5" tall. The ARK jack is rated for up to 1,650lbs capacity and fits trailer frames up to 6" tall and 2" wide. It uses dual wheels allowing you to position the trailer in tight areas.
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    The bolt holes on the mounting plate of the Dutton-Lainson 2500 lb Drop Leg Trailer Jack, part # DL22320 measure 5-1/2 inches apart, measured center to center. Each of the top three holes is 1 inch apart from the row below it.
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  • Dutton-Lainson Replacement Jack
    Thanks for the picture! We don't offer replacement parts for what looks like a Dutton-Lainson side mount jack but we do have that jack. It is the Dutton-Lainson Bolt-On, Drop Leg Trailer Jack - Sidewind - 28-1/2" Lift - 2,500 lbs item # DL22320.
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  • Would the Dutton-Lainson Bolt-On Jack part # DL22320 Fit a Continental Cargo Trailer
    The Dutton-Lainson Bolt-On Jack part # DL22320 may be a bit overkill for your trailer as it has a 2,500 lb capacity, but it would work great if that is they type of jack you wanted. I attached a review video for the jack for you to check out as well. The several sets of install holes on the bracket will allow it to fit the frame of your trailer
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  • Tongue Jacks With Enough Lift for a Trailer Height of 24 to The Bottom of Tongue
    I am only going to list bolt on options for you but can go into weld on options to if you would also like those options. When you see a retracted height that refers to the height from the bottom of the footplate or wheel to the center of the mounting bracket. First is the Dutton-Lainson Bolt-On # DL22320. It has a retracted height of 10-1/4" and offers 28-1/2" of lift via a 13-1/2" drop leg and 15" of jack travel. This jack has a lift capacity of 2,00lbs and will need a lift clearance...
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  • What is the Maximum Height of the Dutton-Lainson Bolt-On, Drop Leg Trailer Jack - Sidewind # DL22320
    I went to the warehouse and extended the Dutton-Lainson Bolt-On, Drop Leg, Trailer Jack # DL22320 fully. The overall, maximum height available is approximately 33 inches from the footplate to the bottom of the mounting plate. A couple of other dimensions you may be interested in are noted in the picture. The height of the mounting plate is 6-1/2 inches and the width is 6-5/8 inches. The distance from center of the mounting hole to center is 5-1/2 inches. I have attached a FAQ article...
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    Image 1 for
  • What is the Bolt Hole Size of the Dutton-Lainson Bolt-On Trailer Jack # DL22320
    The diameter of the bolt holes on the mounting bracket for the Dutton-Lainson Bolt-On Trailer Jack, # DL22320, is 7/16 of an inch. This jack includes the bolts and additional brackets needed to mount this jack on the trailer frame, so you will not need to provide your own hardware.
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    Image 1 for
  • Needing the Bolt Pattern and Dimensons for a Dutton-Lainson Tongue Jack
    I have a solution to your question. For the Dutton-Lainson Bolt-On, Drop Leg Trailer Jack, # DL22320, I have attached a photo of the mounting bracket. We have measured the bracket and the distances of the mounting holes and marked them for you in the picture.
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    Image 1 for
  • Dutton Lainson Jack Recommendation to Replace One with 203960B Label
    I spoke with my contact at Dutton-Lainson and he stated that the 203960B number that you pulled from your jack is a label number. That label was used on two different trailer jacks with a 1250 lb weight capacity, sidewind jack # 6814 and topwind jack # 6817. The closest sidewind jack we have would be the Dutton Lainson part # DL22320.
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  • Are There Any American Made Trailer Tongue Jacks Available?
    We do indeed carry American made jacks. You will want to check out the Dutton-Lainson line. All of their jacks are made here except the Model 7201 # DL22320 and Model 3400 # DL22300. With that said, if you are specifically looking for an A-Frame jack, you will want to check out the Dutton-Lainson A-Frame Trailer Jack - Topwind - 5,000 lbs. # DL22772. This will have 14" of lift , but does not include a foot plate. If you prefer a foot plate, you will want the # DL22542, but if you wanted...
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  • Dimensions of the Inner and Outer Tubes of the Dutton Lainson Jack # DL22320
    The outer tube of the jack part # DL22320 measures 2-1/4 inches by 2-1/4 inches and the inner tube measures 2 inches by 2 inches.
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  • Adjusting the Height of the Bolt-On, Drop Leg Trailer Jack, # DL22320 with Weight on the Jack
    I spoke with my contact at Dutton-Lainson, the manufacturer of the Bolt-On, Drop Leg Trailer Jack, # DL22320, about its functions. The jack can be cranked when there is a load on it to raise and lower the trailer as needed. When the jack is off the ground, you can remove that bottom pin to lower or raise the foot in 3-1/2 inch increments, then replace the pin. This is used so you would not have to do as much cranking. The foot cannot be raised or lowered when the jack has weight applied.
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  • Solution for Needing to Install 2,500 lb Trailer Jack on Trailer with 6 inch Tall Frame
    I really wish we had a bolt on solution but the tallest frame dimension we have a bolt on solution for is 5-1/2 inches like the Dutton Lainson part # DL22320. Only solution would be to weld the jack to the trailer.
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    The Pro Series Square Jack, # PS1400800383, is a weld-on jack. Once you start getting to higher capacities, like 5,000 pounds, you will see less and less bolt-on options. For a bolt on jack with a 2,500 pound capacity, we have # DL22320. Given the weight of a loaded car hauler this may not be enough. A weld-on jack like you referenced would be more ideal. Welding should be performed by a qualified professional welder.
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    The bottom of the swivel mount will be 11-1/2 inches from the bottom of the wheel when the bracket is adjusted to its lowest height. Depending on the size and design of your Vacuum trailer frame this jack may work for you. Another jack that may work for you is the Bolt-On, Drop Leg Trailer Jack - Sidewind - 2,500 lbs. by Dutton-Lainson, item # DL22320. When in its lowest position the bottom of the foot to the mounting plate is about 3 inches and the holes in the bracket extend up from...
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  • What is the Length of the Handle for Dutton Lainson Bolt-On, Drop Leg Trailer Jack, # DL22320
    I went out to the warehouse and measured the handle on Bolt-On, Drop Leg Trailer Jack, # DL22320. It is 8-1/2 inches long and sticks out 4-1/4 inches. The jack has an overall height of 25-1/4 inches when fully retracted, and a height of 38-1/2 inches when fully extended. From the top mounting hole to the ground when fully retracted it measures 10-1/4 inches. The mounting holes are 5-1/2 inches apart on center from left to right.
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    We do offer both replacement parts and complete Dutton Lainson trailer jacks. All complete jacks can be view by clicking on the linked page. All Dutton Lainson jack replacement parts can be viewed by clicking on the other featured link. You can use the filters on the pages to select your type of jack and the type of replacement part you need, such as caster wheel # DL22414 that fits their a-frame jack # DL22530. I checked with Dutton Lainson for your part number 203960B but this was not...
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  • Trailer Jack that Fits BigTex 70Ch-16 Car Hauler
    Yes, the Dutton-Lainson Bolt-On # DL22320 does fit your frame dimensions of 4 inches tall and 1.5 inches wide. It also has a 2,500 lb capacity so it would work well in that regard as well. I attached a review video for this jack for you to check out as well.
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  • Bolt Pattern Of Dutton-Lainson Bolt-On Trailer Jack
    I went to the warehouse and took some measurements of the Dutton-Lainson Trailer Jack, part # DL22320. The mounting flange on the back of the jack has 6 holes. I have attached a photo of the jack and have noted the measurements you asked about. The flange measures 6-1/2 X 6-3/4 inches. It has 6 mounting holes. They are spaced 1 inch apart except the middle two holes on each side. Those are spaced 1-1/8 inches apart. From center of the outside hole to the center of the outside hole on...
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  • What Capacity Jack is Needed at Minimum to Support 3,100 lb Boat and Trailer
    A trailer jack only needs to support the tongue weight, which for a boat trailer is something like 5 to maybe 10 percent of the weight of your loaded trailer, because so much of the weight is at the rear of the trailer. To be absolutely sure you will need to know your tongue weight by using a scale like the etrailer Tongue Weight Scale # e99044 but we can make a good guesstimate. With a 3,100 lb boat, since the trailers themselves are usually fairly light you can get away with a 2,500...
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  • Trailer Jack with Best Ground Clearance and a Wheel for a Pop-up Trailer
    If your trailer tongue weight is less than 750 pounds then I have the perfect solution for you. A Rack and gear jack, such as # BD162300, can get very low. When fully retracted it measures just 6 inches from where it mounts to the bottom of the wheel. This jack is designed to fit frames that are up to 4 inches square but no larger or can be welded directly to the trailer. We also have the similar # BD169201 for trailers 3"x5". If you can tell me your frame width and height and the tongue...
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  • Replacement Crank Handle for Atwood Trailer Jack to Provide Better Tailgate Clearance
    Sometimes a substitute part like a jack handle will fit on another brand of jack but we do not test items in this way since there are so many possible combinations. I did check the dimensions of an alternate handle, part # BD500171, and found that the shaft diameter on both is 3/8-inch. This handle does have a larger radius, 9-1/2-inches instead of 6-1/2 for the # AT25526. Odds are good it will fit the jack. But if you want the sure thing just replace the A-frame jack with a side-frame-mount...
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  • Replacing Swivel Jack with Drop Leg Jack on Boat Trailer
    I have a solution for you, but we do not carry an adapter like you mentioned to mount a square tube jack to your existing winch stand. The best option for your set-up may be to use a jack like the Pro Series Square Jack with Footplate # PS1400850383. Then, using a sheet of metal drill the bolt holes to match the existing holes in your trailer. Another option is to try and find a drop leg jack that matches the mounting dimensions on your trailer. One option for a drop leg jack is the...
    view full answer...
    Image 1 for
  • Trailer Tongue Frame Sizes Dutton-Lainson Trailer Jack , Part # DL22320 will Fit
    I checked with the manufacturer, and Dutton-Lainson trailer jack, part # DL22320 will fit up to a 3 inch frame channel with the bolts provided. If your channel is wider, you would be able to make the jack fit using longer bolts.
    view full answer...


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Info for this part was:

Employee Mike L
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Employee John H
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Employee Lori W
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Employee Cole B
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