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 - Black - 2-5/16" Ball - 21K

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

Item # DM6125-81
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Our Price: $142.67
Adjustable Trailer Coupler
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Shipping Weight: 23 lbs
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Adjustable Trailer Coupler DM6125-81 - 2-5/16 Inch Ball Coupler - Demco
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Cast ball coupler is made of sturdy steel and has a durable black powder coat finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Heavy-duty adjustable channel bracket offers 5 different mounting positions. Hardware included. Call 800-298-8924 to order Demco adjustable trailer coupler part number DM6125-81 or order online at etrailer.com. Free expert support on all Demco products. Guaranteed Lowest Price and Fastest Shipping for Demco Trailer Coupler w/ 5-Position Adjustable Channel - eZ-Latch - Black - 2-5/16" Ball - 21K. Adjustable Trailer Coupler reviews from real customers.
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  • Reviews (175)
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  • Videos (1)
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Demco Adjustable Trailer Coupler - DM6125-81

  • 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 black powder coat 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
  • Black powder coat finish offers excellent corrosion resistance
    • 500-Hour salt spray rating - great for marine use
  • 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 black powder coat finish that is designed to limit rust and corrosion. This finish 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.



6125-81 Demco Trailer Coupler w/ Adjustable Channel Bracket - Easy Latch - Black - 2-5/16" Ball - 21K




California residents: click here


Video of Demco Trailer Coupler w/ 5-Position Adjustable Channel - eZ-Latch - Black - 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 - DM6125-81 Review

Today, we're going to be taking a look at the Demco trailer coupler with a 5-position adjustable bracket. This is a cast ball coupler that's going to let you hook up your trailer to your tow vehicle. It's going to provide the connection point for your hitch ball, and then it's going to come with a channel bracket. This is going to allow you to adjust the coupler's height. That way, you can match different tow vehicles, and you can always do your best to ensure a level towing height. It's going to have 6 mounting holes on each side.

That's going to allow for 5 different mounting positions. Here on the coupler itself, it's going to feature the eZ-Latch mechanism. What this does is it simply ensures simple, secure hookup and disconnect. With the eZ-Latch mechanism, all you have to do is drop the coupler over the hitch ball, and the latch will automatically snap into place. Then to release the hitch ball, just lift up on the large latch, and then it will release from the hitch ball and you can disconnect. The handle right here, that's going to be a corrosion-proof polymer nylon resin composite.

It's a nice, strong, durable design. It's also impact resistant, and you can see that it offers a really nice low profile design. It's a really sleek design that's going to allow hazards to simply slide over the top of the coupler, preventing damage to the latch components or latch mechanism. Here on the underside, you can see that latch mechanism, so that's the open or release position, and then that's the closed position. Again, all you have to do is drop this over the hitch ball, and it will automatically connect. The adjustable channel bracket is going to weld onto the trailer.

It's going to come with these two triangular gussets for extra support. They simply would just weld onto the back of the bracket, and they would add extra support to the unit. Those are included. That's going to be raw steel. The bracket's going to be raw steel.

Then when it comes to the coupler, that's going to be steel construction, but it's got that black, powder coat finish that's going to offer excellent corrosion resistance. It's got a 500-hour salt spray rating, which is going to be great for marine applications, and the unit's SAE J684 certified. To get this unit connected, it simply just slides into the bracket, and then you can adjust it up and down. At each location, you would install the four bolts. It's going to come with four bolts, four nuts, one bolt for each hole. What that does is that really provides a nice secure, rattle-free connection. This is designed for a 2-5/16 inch hitch ball. It's going to offer a weight capacity of 21,000 pounds. A few dimensions to go over with you real quick. When it comes to the channel bracket, that's going to give us an overall height measurement of right around 12 inches. The opening, inside edge to inside edge, is around 3 inches. Outside edge to outside edge is around 4 inches, so these walls right here are 1/2 inch in thickness. The mounting holes on the bracket, these are going to be separated on 2-inch centers. It's going to be the same for each hole. When it comes to the dimensions of the coupler, overall length, back to front, we're looking at 8 inches. From the center of the adjustment holes to outer edge, that's going to be around 7 inches. Then the width here at the back side's going to be about 2-7/8 of an inch. This does have a hole right here. That way, you can install a coupler pin or a coupler pin and lock. That's going to give us a diameter of 5/16 of an inch, and when choosing a pin or a pin and lock, you want to make sure it has enough span or usable pin length. If we measure from edge to edge here, it's going to be about 3 inches. The minimum span needed, or minimum pin length needed for this application is going to be 3 inches. Again, a coupler pin and lock is going to secure this to the hitch ball, but that's also going to help keep other people from being able to connect if your trailer's unattended, so that's a great design. That's going to do it for today's look at the Demco trailer coupler with the 5-position adjustable channel bracket.


Customer Reviews

Demco Trailer Coupler w/ 5-Position Adjustable Channel - eZ-Latch - Black - 2-5/16" Ball - 21K - DM6125-81

Average Customer Rating:  4.9 out of 5 stars   (175 Customer Reviews)

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

- DM6125-81
by:

Easy to assemble, fast shipping , great price 488153



- DM6125-81
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! 592298



- DM6125-81
by:

very nice product delivered on time. I would recommend etrailer to anyone 796287



- DM6125-81
by:

Easy shopping and great pricing 793563



- DM6125-81
by:

Great product just what was needed for my HD trailer and fast shipping. 765220



- DM6125-81
by:

Great solid feel and good looks. Nice lock as well. Much lighter than steel. Easy to change ball sizes. 727350



- DM6125-81
by:

Well constructed product. Customer Service was in constant communication about the one item that was backordered. Received shipping notifications, tracking numbers, everything was as advertised. Very satisfied! 611998



- DM6125-81
by:

Great product & great service! 604296



- DM6125-81
by:

Original product was not available ,, quick fix by Noah and got my parts quick,, they were hard to find conversion parts but "ET" had them thanks !! they are sitting on my desk 453660



- DM6125-81
by:

Part was on backorder. They kept me updated and part arrived as described. 428010



- DM6125-81
by:

good quality product. This was part of my second order from e.trailer the packaging and shipping are superb. I wish I would have found etrailer.com years ago. Great people who are willing to help with any situation, answer questions, and great customer service. Highly recommended company 349708



- DM6125-81
by:

Very heavy duty hitch. This will work on a Heavy trailer. Quick ship. Would buy again if need a hitch. Easy online order. 259996



- DM12688-95
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


Nice piece, very well made. Its just as advertised and simple to latch the coupler onto the ball. My trailer came with a pintle hitch and I hated the slop, this is tight, quiet and rated for 10K. 570628


Comments
Works great, well made
Michael R - 10/05/2019

62685

- DM14793-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


I just received the coupler yesterday and it is very heavy duty and has a great finish on it. Customer service was incredible. They even expedited shipping even though I didn't ask or pay for it. Thanks etrailer!! 436486


Comments
Fantastic. Good solid hitch. Great company to deal with. They care about their customers.
Lou Z - 09/26/2018

44013

- DM07678-95
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


Product its exactly as described. I order it online because i could not find it locally. Get things shipped to my address its hard but etrailer shipped it no problem. Go it fast, looking foward to do more business with etrailer. 596059



- DM14793-52
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


excellent service extremely helpful staff and great quality product 379036


Comments
great
GREGORY G - 05/29/2018

39010

- DM14793-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


This item is better quality than I was expecting! 664578



- DM14793-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


Coupler mechanism is finicky, you have to shake the trailer tongue to get it to lock. The pin hole is too small in diameter to accept a lock so you have to use a ball lock to lock the trailer. Also it’s plastic so if it sticks you have to be careful tapping on it. I wouldn’t by again and if it breaks I’ll go back to normal coupler. 489782


Comments
The coupler mechanism is adjustable. Use the adjustment bolt on the underside of the latching mechanism to adjust until the coupler will self-latch when set atop the trailer ball.
-- Mike L - 03/28/2018

36561

- DM15791-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


The coupler would come loose unless it was pinned before I loaded my tractor on the trailer. This coupler stays open when hooking up and closed when in use. 452345



- DM14793-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


Trailer coupling will not fit correctly on a 2" Ball...to tight and is always difficult to get on and off. 440928


Comments
We have contacted the manufacturer and they suggest pulling forward so that trailer is not pushing against the truck. If the ball is being pushed into the latch mechanism if will be hard to unlatch. Pull forward before unhooking it on a level surface.
-- Heather A - 10/13/2017

29243

- DM14793-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


My old coupler was pretty used up and rated at only 5000 lbs for a 10,000 lb trailer so it had to go. The new bolt-on 10,000 lb coupler is quality. I like the EZ latch because its smooth, self latching and easy. The job was about four hours including removing old coupler, welding some new channel in and drilling holes. New coupler looks good, works great, and trailer is safer. 703091



- DM6125-97
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


Product arrived on time and is an excellent product. Very satisfied. 652773


Comments
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.
Shirley R - 06/04/2020

78750

- DM14040-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


This is the best hitch on the market! I've changed over all 4 of my trailers to this hitch. Simple hook/unhook, releases off the ball smooth, no pins to mess with. The included steel bracket (product #DM6125-81) is super heavy duty & so is the hitch itself, plenty heavy for any 2 5/16" trailer. I hacked off my existing hitches w a cutoff saw, welded a plate then the bracket and did each of my trailers , w paint, in less than an hour. 463489



- DM14793-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


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. 666913



- DM15791-81
by:

Review from a similar eZ Latch in Adjustable Trailer Coupler


Thanks for the quick response helping me out. 915730


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Info for this part was:

Edited by:
Lindsey S
Expert Research:
Jameson C
Installed by:
Cole B
Updated by:
Sarah W
Written by:
Amanda M

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