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  1. Straight Tongue Trailer Coupler
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  3. 2-5/16 Inch Ball Coupler
  4. 3 Inch Channel
  5. Standard Coupler
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Demco Channel Tongue Trailer Coupler - Black - 2-5/16" Ball - 3" Channel - Bolt On - 21K
Demco

Demco Channel Tongue Trailer Coupler - Black - 2-5/16" Ball - 3" Channel - Bolt On - 21K

Part Number: DM16080-81
$173.28
Straight Tongue Trailer Coupler
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Straight-tongue coupler is made of sturdy steel with a durable black powder coat finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Bolts onto your 3" wide trailer tongue. 5-Hole bolt-on case. Great Prices for the best straight tongue trailer coupler from Demco. Demco Channel Tongue Trailer Coupler - Black - 2-5/16" Ball - 3" Channel - Bolt On - 21K part number DM16080-81 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (20)
  • Q & A (0)
  • Videos (2)
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Demco Straight Tongue Trailer Coupler - DM16080-81

  • 2-5/16 Inch Ball Coupler
  • 3 Inch Channel
  • Standard Coupler
  • Bolt-On
  • 21000 lbs GTW
  • Standard Grade
  • Auto Latch
  • 5-Bolt
  • Demco

Straight-tongue coupler is made of sturdy steel with a durable black powder coat finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Bolts onto your 3" wide trailer tongue. 5-Hole bolt-on case.


Features:

  • Channel tongue coupler lets you hook up your trailer to your tow vehicle
    • Provides connection point for hitch ball
  • Black powder coat finish resists corrosion
    • 500-Hour salt spray rating
  • eZ-Latch coupler 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
  • Heavy-duty steel construction
  • Bolt-on installation - hardware not included
    • 5-Hole bolt-on case
  • Made in the USA


Specs:

  • Ball size: 2-5/16"
  • Weight capacity: 21,000 lbs
  • Mounting: 3" wide channel tongue
  • Diameter of lock pin hole: 5/16"
    • Minimum span needed for pin lock: 3"
  • 1-Year warranty


eZ-Latch Coupler

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.


Demco Coupler Cutaway

Unlike most couplers, which have a pin hole through the handle latch, the eZ-Latch coupler features a hole through 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 straight-tongue coupler features a durable black powder coat finish that is designed to limit rust and corrosion. The eZ-Latch's sleek, ergonomically designed handle is constructed of a durable composite material that's corrosion-proof, allowing it to withstand whatever the road and the elements dish out.



16080-81 Demco Channel Tongue Trailer Coupler - Easy Latch - Black - 2-5/16" Ball - 3" Channel - Bolt On - 21K





Video of Demco Channel Tongue Trailer Coupler - Black - 2-5/16" Ball - 3" Channel - Bolt On - 21K
Video Thumbnail Video Player Dialog

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

4.4

20 reviews
5 Stars
(13)
4 Stars
(4)
3 Stars
(2)
2 Stars
(0)
1 Star
(1)
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by:
Nice quality heavy duty over kill lolololol
by:
This coupler is the best I've ever had. The mechanism for locking the coupler on the ball pulls the ball in so you don't have to fiddle forever to get it lined up right. And it holds firmly, so even on the steep, incredibly bumpy mountain roads leading to my house, it keeps the trailer under control. I would definitely buy it again if I ever need another coupler.
by:
Big heavy coupler, bolted right up us on old holes from surge brake controller, grade 5 - 5/8 bolts was stamped on the coupler.

The shipper must have dropped as coupler was hanging out the box. Cardboard box should have been a bit more beefy to hold such a heavy piece of Steel. Coupler pudhed through the side of the box. No damage took a couple at all
by:
It's heavy duty and made well, but with the offset bottom not able to use as I intended with my TrailerValet.
by:
Very strong and well engineered
by:
Great service!!
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Love it
by:
Quick service. Excellent product.
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This style latch is the best there is. They come in multiple mounting options. I have two trailers with this style coupler and four that are the channel mount with the same latch. Self latching and secure.
by:
Perfect fit Thanks ! Be
by:
Great product
by:
It works great! I would have given it 5 stars if I didn’t have to ream the 3 1/2” holes 3/33’s forward to make it work.
by:
It works as it should. Hasn’t broken yet some I’m happy with it.
by:
Easy,fast and professional.
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See what our Experts say about this Demco Straight Tongue Trailer Coupler

  • Length And Mounting Hole Spacing For The Demco Channel Tongue Trailer Coupler # DM16080-81
    Hey Nicolette, I didn't get the picture but the Demco Channel Tongue Trailer Coupler # DM16080-81 is 16" in overall length and has a 10-1/4" channel length. I measured the mounting holes from the coupler end back and drew up a little diagram as well so you can see if this matches up to your current bolt pattern. If you have any other questions about the # DM16080-81 or still need help picking out the correct replacement just let me know below in the comments and I'd be happy to help.
    view full answer...
  • Diameter of Lock Pin Hole on Demco Channel Tongue Trailer Coupler
    Hey Tony! The lock pin hole on the Demco Channel Tongue Trailer Coupler # DM16080-81 has a diameter of 5/16". I'm assuming you're asking if we sell locks that will fit. The best option is the InfiniteRule Lock for Cast Demco eZ-Latch Trailer Couplers # IR66FR which is specifically made for this coupler style. You can also use a more universal option like the etrailer Surge Brake Coupler Lock # e98888. What kind of trailer do you have?
    view full answer...
  • Can 21k Demco Channel Tongue Trailer Coupler Be Welded On
    Hi Brett, Yes, technically you can weld on the 21,000 lb Demco Channel Tongue Trailer Coupler # DM16080-81. It's got a black powder coat though, so while I'm not a welder, my understanding is you have to strip that all off before welding. If you really want to weld and not bolt on a coupler the only other option for a 2-5/16", 21k coupler for a 3" tongue is the Dexter Coupler for 2-5/16" Ball - Weld On # T1755000. I'd go with that instead of the Demco if welding is your preference.
    view full answer...
  • How Resistant to Weather is the Demco Channel Tongue Trailer Coupler?
    The Demco Channel Tongue Trailer Coupler # DM16080-81 has a corrosion resistant powder coating that has a 500-hour salt spray rating, so it's been tested to withstand exposure to the elements up to a certain point. On top of the powder coating, the EZ-Latch composite latch handle is made of a corrosion-proof polymer-nylon-resin, which is durable and impact resistant to help keep the moving parts in good working order regardless of the conditions I still recommend keeping your coupler and...
    view full answer...

Do you have a question about this Straight Tongue Trailer Coupler?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Steven C
Installed by:
Steven C
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Written by:
Kristina F

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