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  1. A-Frame Trailer Coupler
  2. Demco
  3. 2-5/16 Inch Ball Coupler
  4. Weld-On
  5. 21000 lbs GTW
  6. Standard Coupler
Demco 32-Degree A-Frame Trailer Coupler w/ Jack Hole - eZ-Latch - Primed - 2-5/16" Ball - 21K
Demco

Demco 32-Degree A-Frame Trailer Coupler w/ Jack Hole - eZ-Latch - Primed - 2-5/16" Ball - 21K

Part Number: DM15633-97
In Stock
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$135.71
A-Frame Trailer Coupler
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Coupler is made of sturdy steel and has a durable, rust-resistant primed finish. eZ-latch ensures fast, easy, secure hookup and disconnect - drop coupler onto ball to hookup, lift latch to disconnect. Cutout in plate fits 2-3/8" round jack. 1-800-940-8924 to order Demco a-frame trailer coupler part number DM15633-97 or order online at etrailer.com. Free expert support on all Demco products. Great prices and Fastest Shipping for Demco 32-Degree A-Frame Trailer Coupler w/ Jack Hole - eZ-Latch - Primed - 2-5/16" Ball - 21K. A-Frame Trailer Coupler reviews from real customers.
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  • Reviews (37)
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Demco A-Frame Trailer Coupler - DM15633-97

  • 2-5/16 Inch Ball Coupler
  • Weld-On
  • 21000 lbs GTW
  • Standard Coupler
  • Demco
  • Auto Latch
  • 32-Degree Frame
  • 2-3/8 Inch Hole
  • Standard Grade

Coupler is made of sturdy steel and has a durable, rust-resistant primed finish. eZ-latch ensures fast, easy, secure hookup and disconnect - drop coupler onto ball to hookup, lift latch to disconnect. Cutout in plate fits 2-3/8" round jack.


Features:

  • A-frame coupler lets you hook up your trailer to your tow vehicle
    • Provides connection point for hitch ball
  • eZ-Latch mechanism ensures simple, secure hookup and disconnect
    • Lets you hook up when latch is in closed position - just drop coupler over hitch ball and latch will snap into place
  • Corrosion-proof polymer-nylon-resin composite latch handle is durable and impact resistant
    • Sleek low-profile design allows hazards to simply slip over the top of the coupler, preventing damage to latch components
  • Heavy-duty steel construction
  • Red powder coat primed paint finish offers excellent corrosion resistance
    • 500-Hour salt spray rating - great for marine applications
  • Built-in jack-attachment point allows for quick, easy mounting of round utility jack
  • Weld-on installation
  • SAE J684 certified
  • Made in the USA


Specs:

  • Application: 32-degree A-frame
  • Ball size: 2-5/16"
  • Weight capacity: 21,000 lbs
  • Jack hole diameter: 2-3/8"
  • Diameter of lock pin hole: 5/16"
    • Minimum span needed for pin lock: 2-3/4"
  • Distance between bolt holes: 3" center to center
  • Mounting hole diameter: 1/2"
  • Dimensions: 19-1/4" long x 9-7/16" wide


Coupler Dims

eZ-Latch Coupler

Cast Coupler Cutaway

This coupler features a simple-to-use latching mechanism known as the eZ-Latch. With this mechanism, hooking up is as easy as dropping the coupler over your trailer hitch ball. The latch does not need to be tugged or manually activated to allow the ball into the coupler socket, nor does it have to be secured in place. Just make sure that the coupler is properly lined up with the ball when you lower it, and the rest is automatic. Disengaging the coupler is just as effortless. Simply lift up the handle and the coupler socket will automatically release its grip on the ball.


Demco eZ-Latch in Use

The contoured, low-profile design of the latch handle helps protect the coupler from damage by allowing any potential hazards - from debris on the road to your ball mount backing into the coupler - to simply slide over the top. This helps prevent anything from getting under the latch handle and releasing the ball, and it can also limit any damage to the coupler should an impact occur


Unlike most couplers, which have a pin hole on the handle latch, the eZ-Latch coupler features a hole on the side of the coupler itself. Inserting a coupler lock through this hole will keep the latch from lifting, preventing disconnect and theft.


Sturdy, Corrosion-Resistant Construction

Made of sturdy steel, this coupler features a durable red powder coat primed paint that is designed to limit rust and corrosion. This finish, which allows for easy welding, has a 500-hour salt spray rating, making the coupler perfect for marine use.


The eZ-Latch's sleek, ergonomically designed handle is constructed of an impact-resistant polymer-nylon-resin compound that provides the flexibility and strength needed to bounce back from a collision. The handle is corrosion-proof, allowing it to withstand whatever the road and the elements dish out.



18319-97 Demco 32-Degree A-Frame Trailer Coupler with Easy Latch and Jack Hole - Primed - 2-5/16" Ball - 21,000 lbs

Replaces Demco 15633-97




California residents: click here


Video of Demco 32-Degree A-Frame Trailer Coupler w/ Jack Hole - eZ-Latch - Primed - 2-5/16" Ball - 21K

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




Video Transcript for Demco Explains the EZ Latch: The Coupler That Latches Itself

Hello neighbors, it's Brad here from etrailer. And today, I'm in Boyden, Iowa at the Demco headquarters and manufacturing facility where we got to see Demco products made. These are all products that I handle on a daily basis when I'm doing flat tows, fifth wheels, or even couplers. They cover so many different towing products and they have plenty of experts here to break down some of their products a little bit more to give you some understanding, as well as allow me to ask those questions on products that I handle every day. Carter, when it comes to hookin' up to a trailer, a lot of times on older ones, I'm jammin' to get those pins in place and latch it and sometimes, you think it's latched and it's not. You guys have solved that problem.

Absolutely, yeah. We have our patented easy latch coupler. This is available at two inch and two and 5/16s, ranging anywhere from 7,000 pounds up to 25,000 pounds. The patent itself allows, I mean, basically usability for you to couple up, backing up underneath a ball coupler itself, getting it inline. Don't have to be precise by any means.

That's kind of all part of the design with the coupler itself. Once you get lined up, you back under there, back under the coupler itself. The ball clamp will slide outta the way and it will automatically latch. To unhook from that, basically, all you have to do, raise the handle up, the ball will fall outta the socket and you can pull away at that point in time. Nice thing about this is the handle itself does not need to be open when you couple up.

The design of that is actually more prone to stay closed. So, it's better if you do keep that in the closed position. Brad Now, no pinning up or anything No pinning up. Safety pin is not required with this design. So, once you're coupled up, that ball is not gonna come outta that socket unless it physically, destructively breaks the coupler itself.

And as far as applications, if this is someone, ya know, definitely for someone that's gonna be hooking up a lot or even if you don't, it's just peace of mind. But you have applications for a bunch of different trailers. Yes, yep, absolutely. That's kinda what we pride ourselves on. This one here is a channel mount design held in with four bolts. You also have an A-frame design here. So you can mount to any type of trailer tongue. Weld on, bolt on options are available with that. Like I said before, two inch into 5/16s with different capacities. And we have a few trailers at work that have the easy latch and I love it because many times, again, you're having to fight against it and when it's freezing cold out, it's awful. This never fights me. It's easy to use. It really is, well, it's easy. Ya know, play on words there, but. Carter Absolutely, yeah. You get peace of mind and that's the biggest thing. I'm guilty of trying to hook up a trailer thinking it's latched and pulled away and it pops off. You don't have that potential here. For sure, yeah. The nice thing with this, our patented design for the handle as well. Most coupler designs out there will have a bunch of different components with it, so you'll have to fight screws, bolts, nuts, things like that. This design, you do not have to adjust it. This handle actually does have a limited lifetime warranty on it so, if it does break, you can call us at Demco. You can call etrailer. We will cover that under warranty. It is very indestructible. If you do leave it up in the up position, you can back into it. It should have enough flexibility to maneuver outta the way and then fall back in place. One thing that we do not like to have happen, if you do have it in this up position, it does have potential to back up into the actual stem itself. At that point, if that does bend, we do recommend to replace that handle and stem assembly itself. With any towing, ya know, over time, it is what it is is kinda what a lot of people go with is like, "Oh, that's just the way we do it." But the easy latch is proof that there's still ways to make things better as you go down the road. You know, you get peace of mind. We got to see this manufactured today. Family owned company here in Iowa, made in the US, so great product. Carter, thank you for taking the time to show us the easy latch. Yeah, thanks for stopping by.

Customer Satisfaction Score:

Ratings & Reviews

4.8

37 reviews
Coupler is made of sturdy steel and has a durable, rust-resistant primed finish. eZ-latch ensures fast, easy, secure hookup and disconnect - drop coupler onto ball to hookup, lift latch to disconnect. Cutout in plate fits 2-3/8" round jack.

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Turned out to be a very strong and reliable selection, after modifying a Lil and welding it on after removing the old wimpy hitch, I'm very happy with it.



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Delivered fast and correct parts!



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Excelente



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Everything went great.



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I think is is the best coupler money can buy. Thank you again



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great item works well after 1 years of heavy hawling



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Love the ez latch



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High quality, heavy duty built, fits pe rfect



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Heavy Duty 1/4" plate! You could also use this as a portable anvil :)



by:

Quality products as advertised and prompt shipping. Service was great and I received the correct parts the first time. This the first time I have ordered from e trailer and it won't be my last.



by:

The Demco coupler is bad ass. I don’t think even my son could destroy that one. The coupler that was on my trailer was destroyed on a hunting trip and installed the Demco coupler. No more problems.if someone wants a heavy duty coupler that is the one. Just make sure the trailer frame is the correct angle. I only purchase Demvo products because they are the absolute best.



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This worked good for me thanks great quality in the materials



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I used this hitch to extend the tongue on my enclosed V nose trailer so I could pull it behind the motor home and not worry about it hitting if you turn to sharp. Worked great and should be plenty strong.



by:

First, the ordering process was great with the product's description detailed exactly. Second, the order was processed and shipped almost immediately even during the weekend. Third, the product arrived undamaged and I installed it within less than five days after I ordered and I am 100% happy with all aspects of this order.

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

5/9/2025

Woohoo! I'm glad that we could deliver in all areas from start to finish!


25
37
Show More Reviews

See what our Experts say about this Demco A-Frame Trailer Coupler

  • Replacement Coupler for 2008 Victory Enclosed Trailer
    As far as I know your 2008 Victory trailer has an A-frame on it. Assuming that is correct, and it is a 50 degree A-frame, I recommend one of the following: -Demco 50-Degree A-Frame Trailer Coupler # DM16680-52 (Bolt-On, Silver Powder Coat) -Demco 50-Degree A-Frame Trailer Coupler # DM13205-95 (Bolt-On, Zinc Finish) -Demco 50-Degree A-Frame Trailer Coupler # 12660-97SP (Weld-On, Primed) If you have a 32 degree A-frame you can choose from the following: -Demco 32-Degree A-Frame Trailer...
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  • Can Demco 32-Degree A-Frame Trailer Coupler Be Bolted On
    Hey Wayne! The Demco 32-Degree A-Frame Trailer Coupler # DM15633-97 is only designed to be welded on. Demco doesn't have a bolt-on equivalent so if you want the eZ Latch for a 32º frame this is the only option available. If you need anything else let me know.
    view full answer...
  • Availability of Demco 32 Degree A-Frame Couplers with EZ Latch
    We currently have three versions of the Demco 32 degree A-Frame coupler but none of them are zinc plated. We have the part # DM15633-97 which is primered, the part # DM15633-81 which is powder coated black, and we have the part # DM15633-52 which is silver powder coated.
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  • Replacement Parts or Coupler for UFP CA-50 A-Frame Trailer Coupler
    UFP was bought out by Dexter Axle a number of years ago and they've been phasing out those parts for a while now so I recommend swapping out your a-frame coupler to one that is currently being manufactured so if you need to replace anything in the future it will be easier to do so. For your application I recommend checking out the Demco 32-Degree A-Frame Trailer Coupler which comes in Black # DM15633-81 or Red # DM15633-97 and is rated for 21K lbs. This has the smaller 32-Degree A-Frame...
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  • What Is The Narrowest A-Frame Coupler For Trailer?
    I have another option that may work better for you, but unfortunately we do not have a version of the Sleeve-Lock A-Frame Trailer Coupler - Flip Latch - Black - 2-5/16" Ball - 12,500 lbs # CA-5296-B for an 18 degree angle frame. The closest option we have is the Demco 32-Degree A-Frame Trailer Coupler w/ Jack Hole - eZ-Latch - Primed - 2-5/16" Ball - 21K # DM15633-97 which is for a 32 degree a-frame. I recommend double checking the angle of your A-frame, as 50 degrees is used on most...
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Do you have a question about this A-Frame Trailer Coupler?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Cole B
Installed by:
Cole B
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Amanda M
Written by:
Amanda M

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