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

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

Part Number: DM15791-97
In Stock
$113.91
Adjustable Trailer Coupler
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Cast ball coupler is made of sturdy steel and has a durable primed finish. Metal eZ-Latch ensures fast, easy, secure hookup and disconnect. Adjustable channel bracket and mounting hardware sold separately. 1-800-940-8924 to order Demco adjustable trailer coupler part number DM15791-97 or order online at etrailer.com. Free expert support on all Demco products. Great prices and Fastest Shipping for Demco Trailer Coupler - Cast - 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 - DM15791-97

  • 2-5/16 Inch Ball Coupler
  • Coupler Only
  • 21000 lbs GTW
  • Demco
  • Auto Latch

Cast ball coupler is made of sturdy steel and has a durable primed finish. Metal eZ-Latch ensures fast, easy, secure hookup and disconnect. Adjustable channel bracket and mounting hardware sold separately.


Features:

  • Cast ball coupler lets you hook up your trailer to your tow vehicle
    • Provides connection point for hitch ball
  • 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
  • Adjustable channel mount lets you change coupler's height depending on application
    • Channel bracket and mounting hardware sold separately
  • Sturdy steel construction
  • Tan 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:

  • Application: 3" wide channel bracket
  • Ball size: 2-5/16"
  • Weight capacity: 21,000 lbs
  • Coupler dimensions: 8-1/8" long x 2-7/8" wide
  • Diameter of lock pin hole: 5/16"
    • Minimum span needed for pin lock through body: 3"
    • Minimum span needed for pin lock through latch: 1-1/8"
  • 1-Year warranty


Note: (4) 5/8" Grade 5 mounting bolts must be used to achieve the 21,000-lb weight capacity


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

Unlike most couplers, which only have a pin hole on the handle latch, the eZ-Latch coupler features a hole on the latch and 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 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.



15791-97 Demco Trailer Coupler with Easy Latch for Adjustable Channel Bracket - Red - 2-5/16" Ball - 21,000 lbs




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Customer Satisfaction Score:


Customer Reviews

Demco Trailer Coupler - Cast - Adjustable Channel - eZ-Latch - Primed - 2-5/16" Ball - 21K - DM15791-97

Average Customer Rating:  4.8 out of 5 stars   (439 Customer Reviews)

Cast ball coupler is made of sturdy steel and has a durable primed finish. Metal eZ-Latch ensures fast, easy, secure hookup and disconnect. Adjustable channel bracket and mounting hardware sold separately.

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See what our Experts say about this Demco Adjustable Trailer Coupler

  • Is there a Way to Replace Slide On Demco DA91 Disc Brake Actuator For No Coupler Drop?
    We do have the Replacement Inner Slide # DM12808-97 you could use with the Demco Trailer Coupler # DM15791-97 on your Demco Hydraulic Brake Actuator # DM8750311. This would allow you to position the coupler at several different heights to best level your trailer. Otherwise you would have to drill new holes for the Actuator # T4747220 which has a straight coupler out of the actuator.
    view full answer...
  • Does the Demco Trailer Coupler # DM15791-97 Have to be Painted
    The coupler part # DM15791-97 that you referenced comes primed for paint, but if you didn't want to paint it you could leave it as-is. A better option would be the galvanized version of this # DM07678-95.
    view full answer...
  • What is the Mounting Hole Width on Demco 21K Trailer Coupler DM15791-97
    Demco coupler # DM15791-97 is designed to fit a 3 inch wide channel bracket such as # DM59602. On the coupler where it mounts to the channel the distance from the outside of one flange to the other is approximately 2-7/8 inches. I have included a picture illustrating these dimensions for you. The holes on both are space 2 inches apart on center (vertically) and are 5/8 inches in diameter.
    view full answer...
    Image 1 for
  • Is Demco Hydraulic Brake Actuator DM8759432 Bolt-On or Weld-On
    While we do have a bolt-on option, the Demco Hydraulic Brake Actuator - Drum - Primed - 12" Adjustable Channel Down - 8,000 lbs # DM8759432 is actually a weld-on actuator. If you are looking for a bolt-on option, there are a couple similar options: - Demco Hydraulic Brake Actuator - Drum - Zinc - 12" Adjustable Channel Center - 8,000 lbs # DM8758521 - Demco Hydraulic Brake Actuator - Drum - Zinc - 8" Adjustable Channel Down - 8,000 lbs # DM8759231 Your 11 inch channel is more than long...
    view full answer...
    Image 1 for
  • A-Frame Surge Brake Coupler Recommendation to Replace HydroAct Actuator
    From a previous question we know that the actuator you have is a HydroAct brand and based on that we know the master cylinder you mentioned won't fit it. For a similar A-frame style coupler that will work great as a replacement we have the A-Frame Brake Actuator # DM8205222 which would be a great choice as a replacement. For a coupler then you'd want the # DM15791-97.
    view full answer...
  • Best A-Frame Disc Brake Trailer Coupler Actuator
    I do have an option for you but there is not a version of the Titan Zinc-Plated A-Frame Brake Actuator for trailers with disc brakes. The only a-frame trailer coupler we do offer for use with disc brakes is the Demco Hydraulic Brake Actuator w/ Lockout part # DM8105422 so this is what I recommend. In order to use this coupler with a 2-5/16" hitch ball you will also need the Demco Trailer Coupler part # DM15791-97. The Demco coupler will actually be an upgrade over the Titan coupler. It...
    view full answer...

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Used Items Available
Used Picture for Demco Trailer Coupler - Cast - Adjustable Channel - eZ-Latch - Primed - 2-5/16" Ball - 21K

Condition: Surface Scratches

Notes: little discoloration

$84.26
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Info for this part was:

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

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