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  1. Adjustable Trailer Coupler
  2. Demco
  3. 2-5/16 Inch Ball Coupler
  4. Coupler with Bracket
  5. 21000 lbs GTW
  6. Auto Latch
Demco Trailer Coupler w/ 5-Position Adjustable Channel - eZ-Latch - Primed - 2-5/16" Ball - 21K
Demco

Demco Trailer Coupler w/ 5-Position Adjustable Channel - eZ-Latch - Primed - 2-5/16" Ball - 21K

Part Number: DM6125-97
$152.72
Adjustable Trailer Coupler
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Cast ball coupler is made of sturdy steel and has a durable red primed finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Heavy-duty adjustable channel bracket offers 5 different mounting positions. Hardware included. 1-800-940-8924 to order Demco adjustable trailer coupler part number DM6125-97 or order online at etrailer.com. Free expert support on all Demco products. Great prices and Fastest Shipping for Demco Trailer Coupler w/ 5-Position Adjustable Channel - eZ-Latch - Primed - 2-5/16" Ball - 21K. Adjustable Trailer Coupler reviews from real customers.
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  • Reviews (544)
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Demco Adjustable Trailer Coupler - DM6125-97

  • 2-5/16 Inch Ball Coupler
  • Coupler with Bracket
  • 21000 lbs GTW
  • Demco
  • Auto Latch
  • 10 Inch Height Adjustment

Cast ball coupler is made of sturdy steel and has a durable red primed finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Heavy-duty adjustable channel bracket offers 5 different mounting positions. Hardware included.


Features:

  • Cast ball coupler lets you hook up your trailer to your tow vehicle
    • Provides connection point for hitch ball
  • Channel bracket allows you to adjust the coupler's height to match different tow vehicles
    • 6 Mounting holes on each side offer 5 mounting positions
  • 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
  • Adjustable channel bracket welds onto trailer
    • Bolt coupler to bracket with the 4 included Grade 5 bolts
    • 4-Bolt attachment provides secure, rattle-free connection
  • Sturdy steel construction
  • Red powder coat primed paint finish offers excellent corrosion resistance
    • 500-Hour salt spray rating - great for marine applications
  • SAE J684 certified
  • Made in the USA


Specs:

  • Ball size: 2-5/16"
  • Weight capacity: 21,000 lbs
  • Channel bracket dimensions: 12" tall x 3" wide
    • Wall thickness: 1/2"
  • Mounting holes: 2" on center
  • Coupler dimensions: 8-1/8" long x 2-7/8" wide
  • Diameter of lock pin hole: 5/16"
    • Minimum span needed for pin lock: 3"


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.



6125-97 Demco Trailer Coupler w/ Adjustable Channel Bracket - Easy Latch - Primed - 2-5/16" Ball - 21K




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Video of Demco Trailer Coupler w/ 5-Position Adjustable Channel - 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 Feature Review Demco Trailer Coupler w/ 5-Position Adjustable Channel

Hello, everybody, this is Jeff at etrailer.com. Today, we're gonna take a look at this Demco EZ Latch trailer coupler with the adjustable channel mount, fits a two and 5/16th diameter ball, and this has a 21,000-pound weight capacity. And if you notice, the coupler has a nice prime powder coat finish to it. Now, this is a cast ball coupler, it'll let you hook up your trailer to your tow vehicle. As we mentioned, provides the connection point here for your two and 5/16th diameter hitch ball. Uses this EZ Latch mechanism, which will ensure a nice, simple, secure hookup and disconnect.

Basically, it will let you hook up when the latch is in the closed position like it is now, all you have to do is drop this coupler over the hitch ball and the latch will snap into place and you're ready to go. To remove it from the ball, just lift up on the handle. And I did wanna demonstrate that, I happened to pull, here's a two and 5/16th diameter hitch ball. So just to show you, if we put it over the ball. And then you can see, if you just push down, it snaps right into place and you're hooked up all ready to go.

Very easy if you see the latch barely popped up and down. So it saves you the time of having to get out, open it up, latch it, put it back down. And then to remove it, all you have to do, lift up on the handle and it removes it from the ball, very easy. Now, the EZ Latch itself, it is a corrosion-proof polymer nylon resin composite latch handle. It's very durable and impact-resistant.

And if you notice, what's nice about it, it's a very low-profile design, so it allows any hazards to simply slow slip over the top of the coupler, preventing any damage to the latch components. This EZ Latch coupler will feature a hole, you can see this hole right here, goes all the way through. And that's for a coupler lock. Once you're hooked up, if you insert a coupler lock through this hole, it'll keep the latch from lifting, preventing any disconnect and theft. Those coupler locks we do sell separately, they are usually listed on the bottom of the page as a related product.

Diameter of the pinhole here is 5/16th of an inch. The minimum span you need to work on this is about three inches. The adjustable channel bracket right here, this will weld onto the trailer with the included gussets right down here. Basically, you just bolt a coupler to the back bracket with the four included grade five bolts. It is a four-bolt attachment, provides a nice, secure, rattle-free connection. The channel bracket itself, if we measure it, the height on it, it's gonna be right at 12 inches tall. The inside diameter right at three inches. And the mounting holes, if you measure center-to-center, the distance between them is two inches. It is a sturdy steel construction. You can see the coupler itself has a nice tan prime powder coat finish, gives you actually corrosion resistance. Has a 500-hour salt spray rating, so it has great for marine applications. It is made in the USA. And the last thing I just wanna mention again, the ball size it fits is a two and 5/16th diameter, and the weight capacity is 21,000 pounds. But that's gonna do it for the review on this Demco EZ Latch trailer coupler with the adjustable channel mount for the two and 5/16th diameter ball.


Customer Reviews

Demco Trailer Coupler w/ 5-Position Adjustable Channel - eZ-Latch - Primed - 2-5/16" Ball - 21K - DM6125-97

Average Customer Rating:  4.8 out of 5 stars   (544 Customer Reviews)

Cast ball coupler is made of sturdy steel and has a durable red primed finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Heavy-duty adjustable channel bracket offers 5 different mounting positions. Hardware included.

by:

Great upgrade to my heavy trailers. Would be 5 stars if the locking pin hole would accept a larger diameter lock or a padlock.



by:

I didn’t use the bolts it came with. Just got two grade 8 bolts like my pj trailer came with, easier to adjust.



by:

I ordered a black coupler set. You told me it would be available in several weeks, by Sept 20 something. I went online to look and you pushed the delivery out until late Oct or early Nov. I called and you actually have one in stock but it's white. I don't care about the color. I asked your rep to sell me the white one for the same price. He refused. How do you get $[XX] more for white??? I paid it as I need the trailer back. You are better than this.



by:

Product arrived on time and is an excellent product. Very satisfied.

Shirley R.

6/4/2020

Excellent product, fit perfect. Very nice spring loaded ball latch, you do not have to lift up to place on ball. I highly recommend it.



by:

I have this same hitch on another trailer and is the easiest to use and no question it's locked. E-trailer is always willing to answer questions about product and are very knowledgeable about products.



by:

have been useing these couplers for a couple of years now. really like the ease in hooking trailers up. ability to adjust height of coupler after its installed is very convient. would recommend this coupler to any and all.



by:

Love the coupler. Easy latching/unlatch. Very well thought out product.



by:

David Q.

2/6/2024

It’s the best one I’ve purchased



by:

Etrailer Expert

Jenny N.

12/12/2022

I am sorry to see that your experience with us was less then ideal. I am happy to help you in any way that I can.



by:

Great coupler



by:

Just as described and couldn't be any happier with the delivery time(about 24 hrs.) Thanks Pat in Terre haute indiana



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Perfect addition to my new trailer.The original junk coupler was a pita to use.Had to use free hand to hold lock back while jacking up to remove trailer from truck.Honestly looking forward to using the trailer now.

I borrowed a trailer last year equipped with the Demco and it was my first experiance with it and I loved it so I bought one.I like the release handle yea its plastic but honestly dont see how a person could break it but Im sure it will be done but not on my trailer

Also like the fact that it will latch with lever down It does have hole for safety pin which I bought from local trailer shop.I encourage anyone looking at these couplers to watch Demcos YT video



by:

Awesome coupler!!! Lookin for a robust coupler…. Look no further!



by:

Solid construction, simple and nearly foolproof latching mechanism. Definitely an upgrade from the Apex coupler that came with my trailer.

One recommendation I have is that when installing this coupler (or most any coupler) in your trailer's C-channel, check the side play inside the channel and add a washer or two between channel and coupler to remove the slack space and get a solid fit.



by:

The coupler that came with our teardrop did the job, but getting hooked up and secure on the ball was a real pain that would take multiple attempts to reposition it before it dropped fully in place. I like the Demco eZ-latch. So much better. I uploaded 3 photos: 1) original coupler, 2) trailer frame with new holes drilled and old holes filled with Bondo, 3) Demco coupler in place. The changeover was very easy.



by:

We have four trailers, all got converted to these couplers. Four bolts is a much better design than just two. Even my dad (who hates change overall) said, "These couplers are way better than the old style." They release easy and snap right into place. No complaints at all. We'll never go back.



by:

Very good quality, construction, and finish. This was used to replace a 5000# rated coupler on my RV trailer that was just not strong enough. It has an extra 2-3" of length than the old coupler so make sure your safety chains have enough length to accommodate the extra length. One bonus for me was that the extra length was just enough to allow me to open the back door of my SUV with the trailer hitched (which I couldn't do before). The DEMCO coupler does take a 2 1/2" wide hitch pin /lock which is different than most couplers.



by:

Coupler appears to be well built. I'm certain that 5 stars is deserved. I may update my review later, but first I need to make the coupler work on my "not standard trailer".
Packaging efforts need to be stepped up a bit. I've seen other comments stating the same.


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See what our Experts say about this Demco Adjustable Trailer Coupler

  • Recommended Lunette Ring for the Demco Trailer Coupler w/ Adjustable Channel
    Yes, the Demco Trailer Coupler w/ 5-Position Adjustable Channel item # DM6125-97 can also be used with a Lunette ring. For this I recommend the Buyers Products Plain 10-Ton Forged Steel Lunette Ring w/ 3" I.D. item # 337B16140. The adjustable channel is 3" wide on the inside of the channel and the bolt holes are spaced at 2" apart. The Lunette ring fits 3" channels and has an identical bolt spacing. This combination will give you a 20,000 lbs towing capacity.
    view full answer...

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
Written by:
Amanda M

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