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

Item # DM6125-97
Retail:$164.45
Our Price: $155.10
You Save: $9.35
Adjustable Trailer Coupler
Shipping Weight: 23 lbs
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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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Demco Adjustable Trailer Coupler - DM6125-97

  • 2-5/16 Inch Ball Coupler
  • Coupler with Bracket
  • 21000 lbs GTW
  • Auto Latch
  • Demco
  • 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 Demco Adjustable Trailer Coupler - Coupler with Bracket - DM6125-97 Review

Speaker 1: Today we're going to take a look at the Demco Easy Latch Trailer Coupler with the five position adjustable channel for a 2-5/16 diameter hitch ball. Has a 21,000 pound weight capacity. Now this cast ball coupler will let you hook up your trailer to your tow vehicle, provides the connection point for your hitch ball. The channel bracket right here is what'll allow you to adjust the couplers height to match different tow vehicles. If you notice, on the bracket there's six holes on each side to offer five mounting positions and the mounting holes are 2" apart center to center.The coupler uses an easy latch mechanism to ensure simple secure hook-up and disconnect. It'll let you hook-up when the latch is in the closed position like it is now.

All you have to do is just drop the coupler over the hitch ball and a latch will snap into place. I just want to show that to you. Here's an example of a 2-5/16 diameter hitch ball. So if we just drop the coupler over it, and you can see when you drop it down on top of it, it'll automatically latch and lock into place and you're all ready to go. Simple as that.

To remove it just pull up on the latch and it'll remove it from the hitch ball. Very simple connection.Now, on this latch it's a corrosion proof polymer nylon resin composite latch handle. It's durable and impact resistant. You can see it's a nice sleek low profile design so it allows hazards to simply slip over the top of the coupler preventing any damage to the latch components. The adjustable channel bracket here is designed to weld onto your trailer.

They do include these two gussets for extra strength when you're welding it on. Basically, just bolt the coupler to the bracket with the four included grade five bolts and nuts. The four bolt attachment provides nice secure rattle free connection. I've just only temporarily put them in there. I haven't tightened them all the way down, that's why they'll seem a little loose here.

Just wanted to demonstrate it.It is a sturdy steel construction. The red powder coat prime finish on the coupler offers excellent corrosion resistance. Does meet the 500 hour salt spray rating, so it's great for marine applications. This whole unit is SAEJ684 certified. Again, the specs on this: the coupler fits a ball sized diameter of 2-5/16, weight capacity of 21,000 pounds. Few dimensions on the channel bracket itself, overall heighth on it is right at 12" tall. The width on it, which is inside width that the coupler goes into, going to be right at 3" wide. The wall thickness is half an inch. The coupler itself, the dimension, the length of it is 8-1/8" long. The width on it is 2-7/8" wide. And if you notice, the hole right here on the coupler that's actually a lock pin hole that you can put a coupler lock through there. Basically your diameter of that hole is 5/16" diameter. The minimum span you'll need for a pin lock is 3" minimum.But again, just to show you how to connect to the ball just put your coupler over that, and when you drop it right into place you can see it locks onto the ball and you're all ready to go. Again, to remove it just lift up on the latch and you can take it right off.But that should do it for the review on the Demco Easy Latch Trailer Coupler with the five position adjustable channel for a 2-5/16" diamter ball and has a 21,000 pound weight capacity.


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   (478 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:

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:

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:

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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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:

Heavy duty for sure. Drilling 1/2” holes in 1/4” thick angle iron on the trailer required more than a hand drill, but other than that installation was simple. Removing the original coupler was a chore because it was welded on both top and bottom. I had to use a hacksaw (3 blades), 2 lb mallet, large crowbar, steel chisel, grinder. Fortunately I had all that, and I’m very pleased with the result.



by:

Great product! This thing's built like a tank. We're always pulling the heaviest things possible with our trailers and this stands up to the job.



by:

Exactly what I needed to replace the sloppy pintle hitch on my trailer I’m rebuilding.



by:

I have been using this on my 15,400# trailer since purchased no issues.Easily locks and unlocks .



by:

We're switching all of our couplers to the Demco eZ-latch. They've been very reliable and easy to use.



by:

Installed this AWESOME hitch on my 20 ft equipment trailer after I upgraded to 8k axles. This hitch is a beast. I love the no touch when hooking up. Just lower the trailer down and it makes a positive lock sound. I welded the hitch to a 1/2 inch thick plate. Welded the plate onto the trailer and used my own gussets instead of the supplied ones. You won’t go wrong with this hitch!



by:

I decided I wanted to renew my Dad's old trailer. Starting with a trailer coupler upgrade to the adjustable "eZ-Latch". Thanks to etrailer it was an easy, convenient one stop shop and I couldn't be more pleased with the products and service. When it comes time to do the running gear and tires, etrailer will be my source.

Thank you!



by:

Was very easy to install. I did have to grind a bit off the back so I could get clearance for the bolt holes to line up. Only took about 30 min to install.



by:

love these couplers ! they are the best and are easy to open up and when they are pulled up you know it is disconnected !! the best !

I was a little disappointed when I opened the box yesterday and found that there was no keeper pin with the couplers now I have to go to town and find the right size ! I was thinking it would come with one ! should have a option to buy the correct one or just send one with !! thanks



by:

Easiest coupler I have ever used. A must if you are constantly switching trailers, or hooking up.



by:

Great fit. Easy fix. Replaced my worn thin ball hitch. Grade 5 1/2" bolts with lockwashers.



by:

When my old coupler failed I was very happy to find a bolt on coupler this heavy as most are weld on for a trailer this heavy. I wish I would have changed the coupler years ago. I always had trouble with the old one. This one is so easy to latch and unlatch from my truck. It is great quality.


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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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