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  1. A-Frame Trailer Coupler
  2. Demco
  3. 2 Inch Ball Coupler
  4. Bolt-On
  5. 10000 lbs GTW
  6. Standard Coupler
Demco Cast Head Coupler w/ Jack Hole - eZ-Latch - 2" Ball - A-Frame - Bolt-On - 10K

Demco Cast Head Coupler w/ Jack Hole - eZ-Latch - 2" Ball - A-Frame - Bolt-On - 10K

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Our Price: $74.91
A-Frame Trailer Coupler
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Shipping Weight: 11 lbs
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A-frame coupler with cast head is made of sturdy steel and has a durable black powder coat finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Top plate as 2-1/4" cutout for your round jack. Bolt-on installation. 1-800-496-5010 to order Demco a-frame trailer coupler part number DM37ZR or order online at etrailer.com. Free expert support on all Demco products. Guaranteed Lowest Price and Fastest Shipping for Demco Cast Head Coupler w/ Jack Hole - eZ-Latch - 2" Ball - A-Frame - Bolt-On - 10K. A-Frame Trailer Coupler reviews from real customers.
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  • Reviews (12)
  • Q & A (0)
  • Videos (1)
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  • Why etrailer?

Demco A-Frame Trailer Coupler

  • 2 Inch Ball Coupler
  • Bolt-On
  • 10000 lbs GTW
  • Standard Coupler
  • Auto Latch
  • Demco

A-frame coupler with cast head is made of sturdy steel and has a durable black powder coat finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Top plate as 2-1/4" cutout for your round jack. Bolt-on installation.


Features:

  • A-frame coupler lets you hook up your trailer to your tow vehicle
    • Provides connection point for hitch ball
  • eZ-Latch mechanism with corrosion-proof composite latch handle ensure 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
  • Sturdy steel construction
  • Black powder coat finish resists corrosion
  • Bolt-on installation
  • Cutout in top plate fits jacks with 2-1/4" diameter outer tubes


Specs:

  • Application: A-frame trailers
  • Ball size: 2"
  • Weight capacity: 10,000 lbs
  • Overall length: 17-5/8"
  • Diameter of lock pin hole: 5/16"
    • Minimum span needed for pin lock: 2-1/2"
  • Distance between bolt holes: 3" on center
  • Distance between jack mounting holes: 3-1/4"
  • Width of inside of back of coupler: 10-3/4"
  • 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 contoured handle and the coupler socket will automatically release its grip on the ball. The eZ-Latch's sleek, ergonomically designed handle is also constructed of a durable composite material that's corrosion-proof, allowing it to withstand whatever the road and the elements dish out.


Demco eZ-Latch in Use


16854-81 Demco A-Frame Cast Head Trailer Coupler with Easy Latch and Jack Hole - Black - 2" Ball - 10,000 lbs

Item # DM37ZR





Video of Demco Cast Head Coupler w/ Jack Hole - eZ-Latch - 2" Ball - A-Frame - Bolt-On - 10K

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




Video Transcript for Review of Demco A-Frame Trailer Coupler - Standard Coupler - DM37ZR

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this Demco eZ-Latch A-frame Coupler for a two-inch ball. It has a 10,000 pound weight capacity. Now this A-frame coupler lets you hook up your trailer to your tow vehicle. Provides the connection point for a two-inch hitch ball.

And this coupler uses the nice, easy latch mechanism. It has the corrosion-proof composite latch handle here that ensures simple, secure hookup and disconnect. And what's nice about this easy latch mechanism, besides being low profile, you can see it doesn't get in the way of anything. It lets you hook up the latch when it's in the closed position like it is now. All you have to do is just drop this coupler over the hitch ball and the latch will snap into place.

Want to show you how that happens. Here's a two-inch hitch ball that it'll go to hook onto. And just to show you, all you do is put the coupler over there, and with the weight, push down on it. You can see and with it in the closed position it latches into place and you're all ready to go. And it is all locked.

To remove it all you have to do is raise the latch up. Just like that. I mean it will remove easily from the ball. Now the latch itself can be locked in the closed position by using a coupler latch lock. Basically there's a hole right here that goes all the way through and the coupler latch lock will keep others from releasing the trailer once it's hooked up.

The diameter of that hole, the lock pin hole is 5/16 of an inch and the minimum span, which means the distance here needed when you buy a pin lock is two and a half inches. And basically that would just go through there, lock into place and it'll keep anybody from opening it and removing it from your hitch ball. Now this is a nice sturdy steel construction. You can see it's a black powder coat finish on it to resist corrosion. And if you notice on each side over here and right over here, they includes the safety chain anchors. This is a bolt-on installation. You can see the bolt holes here on the side. It is designed to bolt to your trailer frame. The distance between these bolt holes center to center is three inches. Also on the very top if you notice, it has the round cutout which will fit round jacks with a two and a quarter inch diameter outer tube. So basically your jack will go right in there. The bolt pattern is a standard mounting bolt pattern. Basically the distance between those mounting holes center to center is three and a quarter inches. Specs on this again, the application is for A-frame trailers. The ball size it fits on is two inch diameter and the weight capacity is 10,000 pounds. And again, just to show you how this will drop into place. Put it on the hitch ball, just like that. It locks onto it. You're all ready to go. And then to remove it, just lift the latch up and remove it from the ball. Simple as that. But that should do it for the review on this Demco eZ-Latch A-frame Coupler for two-inch hitch ball. It has a 10,000 pound weight capacity..


Customer Reviews

Demco Cast Head Coupler w/ Jack Hole - eZ-Latch - 2" Ball - A-Frame - Bolt-On - 10K - DM37ZR

Average Customer Rating:  4.9 out of 5 stars   (12 Customer Reviews)

A-frame coupler with cast head is made of sturdy steel and has a durable black powder coat finish. eZ-Latch ensures fast, easy, secure hookup and disconnect. Top plate as 2-1/4" cutout for your round jack. Bolt-on installation.

by:

So easy to use! Back up drop her down, latch up, latch down this hitch doesn't care. Wish it was a factory option on my new GeoPro.




by:

Received yesterday had to go to ups and pickup. UPS SUCKS welded on this morning. Never had or saw a hitch like this, I have been a die hard bulldog hitch guy. We shall see




by:

Great product. Well built. Love the drop on feature EZ Latch.




by:

I have been changing out all of my trailer hitch couplers to the Demco Cast head design.
These are by far the best couplers on the market.
Super strong and they do not require a safety pin to keep them latched, it says so right on the side of the couplers. I have never had a Demco latch come off, not the case with other lesser quality couplers.
etrailer is by far the best place to get Demco couplers, they have the best price, crazy fast deliveries, and great customer service.




by:

Great product, superior quality. Easy i nstallation




by:

little spendy but good!!!




by:

I am sold on Demco couplers I I have changed out most of the couplers on my trailers to Demco.
etrailer is the best place to get them




by:

Nice coupler well made




by:

l am very satisfied with the product.




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

  • Hardware Kit For A Demco Cast Head Coupler.
    I have a solution for you. We do not carry hardware kits for the Demco Cast Head Coupler w/ Jack Hole - eZ-Latch - 2" Ball - A-Frame - Bolt-On - 10K # DM37ZR. However the instructions will give you the dimensions you will need and you can pick them up from any hardware store.
    view full answer...
  • Comparing Demco A-Frame Coupler DM37ZR and DM14793-81
    You are correct. Other than how they are made, the Demco Cast Head Coupler w/ Jack Hole - eZ-Latch - 2" Ball - A-Frame - Bolt-On - 10K # DM37ZR and the # DM14793-81 have the same ratings and will work the same. There is no pro or con to either, so I recommend going with the one that is the most cost effective at the time. I included videos of the # DM14793-81 for you to take a look at.
    view full answer...
  • Can Demco Trailer Coupler # DM37ZR be Welded On
    Yes, if you wanted to weld on the Demco coupler part # DM37ZR instead of bolting it on you certainly could. This is powdercoated though so you will need to remove the powdercoating first. For a similar coupler that was designed to be welded on and instead is just primed we have the part # DM14791-97 which has a 10k capacity, the same latch design, and fits a 2 inch hitch ball.
    view full answer...
  • AMPLock Trailer Coupler Lock For Demco 2" EZ Latch Couplers
    As long as your 2" Demco coupler does not have the edge lip like the Demco Cast Head Coupler # DM37ZR then you will be able to use the AMPLock Trailer Coupler Lock for 2" Ball Couplers w/o Lip # AMP54FR. If your coupler is more like the Demco Trailer Coupler # DM14976-52 with the lip you will need the AMPLock Trailer Coupler Lock for Flat Lip 2" Ball Couplers # AMP64FR
    view full answer...
  • Parts Needed To Build A 3,500LB Trailer Frame For a Homemade Tear Drop Trailer
    While we do not carry trailer frames we do carry all the other parts you are going to need to build your tear trailer. I have compiled a list of parts that you can use to build a 3,500lb GVWR Trailer. Trailer Axle with Idler Hubs # e72GR Single-Axle Trailer Hanger Kit # APS4 4-Leaf Double-Eye Spring # SP-210275 Qty 2 Demco Coupler # DM37ZR LED Trailer Light Kit # TLL36RK Trailer Fender # HP36VR Qty 2 Kenda Karrier ST205/75R14 Radial Trailer Tire with 14" Black Mod Wheel # AM32131 Qty...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Mike S
Written by:
Mike S

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