1. A-Frame Trailer Coupler
  2. etrailer
  3. 2-5/16 Inch Ball Coupler
  4. Weld-On
  5. 15000 lbs GTW
  6. Standard Coupler
A-Frame Trailer Coupler w/ Round Jack Hole - Squeeze Latch - Black - 2-5/16" Ball - 15,000 lbs

A-Frame Trailer Coupler w/ Round Jack Hole - Squeeze Latch - Black - 2-5/16" Ball - 15,000 lbs

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A-Frame Trailer Coupler
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A-Frame Trailer Coupler w/ Round Jack Hole - Squeeze Latch - Black - 2-5/16" Ball - 15,000 lbs Weld-On CA-5280-RB
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Product Images

A-frame coupler features a squeeze latch for safe, easy hookup. Squeeze both levers on latch to open ball socket. Jack port lets you mount a round trailer jack. Call 800-298-1624 to order etrailer a-frame trailer coupler part number CA-5280-RB or order online at etrailer.com. Free expert support on all etrailer products. Guaranteed Lowest Price and Fastest Shipping for A-Frame Trailer Coupler w/ Round Jack Hole - Squeeze Latch - Black - 2-5/16" Ball - 15,000 lbs. A-Frame Trailer Coupler reviews from real customers.
  • All Info
  • Reviews (2)
  • Q & A (9)
  • Photos
  • Why etrailer?

etrailer A-Frame Trailer Coupler

  • 2-5/16 Inch Ball Coupler
  • Weld-On
  • 15000 lbs GTW
  • Standard Coupler
  • etrailer
  • Trigger Latch

A-frame coupler features a squeeze latch for safe, easy hookup. Squeeze both levers on latch to open ball socket. Jack port lets you mount a round trailer jack.


Features:

  • A-frame coupler lets you hook up your trailer to your tow vehicle
    • Provides connection point for hitch ball
  • Squeeze latch allows for safe and easy coupling and uncoupling
    • Remove pin and squeeze both levers together to open ball socket
  • Sturdy, solid steel construction is strong and durable
  • Black powder coat finish provides corrosion resistance
  • Built-in jack-attachment point allows for quick, easy mounting of round utility jack
  • SAE J684 certified


Specs:

  • Ball size: 2-5/16"
  • Jack hole diameter: 2-1/4"
  • Overall dimensions: 17-1/2" long x 10-3/4" wide
  • Pin hole diameter: 5/16"
    • Minimum span needed for pin or pin lock: 1-1/4"
  • Weight capacity: 15,000 lbs
  • 1-Year warranty


CA-5280-RB Ram A-Frame Trailer Coupler - Squeeze Latch - 2-5/16" Ball - Black - 15,000 lbs

Item # CA-5280-RB






Customer Reviews

A-Frame Trailer Coupler w/ Round Jack Hole - Squeeze Latch - Black - 2-5/16" Ball - 15,000 lbs - CA-5280-RB

Average Customer Rating:  5.0 out of 5 stars   (2 Customer Reviews)

A-frame coupler features a squeeze latch for safe, easy hookup. Squeeze both levers on latch to open ball socket. Jack port lets you mount a round trailer jack.

- CA-5280-RB
by:



- CA-5280-RB
by:

Great. Solid build


2
2

Ask the Experts about this etrailer A-Frame Trailer Coupler

  • Are There Replacement Parts for the A-Frame Trailer Coupler w/ Round Jack Hole CA-5280-RB
    I do have weld-on, a-frame trailer couplers in which replacement parts are available but the A-Frame Trailer Coupler w/ Round Jack Hole part # CA-5280-RB is not one of them. The Demco 50-Degree A-Frame Trailer Coupler part # 12660-97SP and Bulldog Heavy-Duty Cast Head Coupler part # BD44150W0317 both have replacement coupler repair kits, the Demco Composite eZ-Latch Repair Kit part # DM6008 and the Repair Kit Fulton Wedge-Latch Cast Head Coupler part # F670801. I recommend the Demco...
    view full answer...
  • Can etrailer.com A-Frame Trailer Coupler Be Adjusted
    The etrailer.com A-Frame Trailer Coupler # CA-5280-RB that you referenced does have a nice and convenient squeeze latch that allows for quick and safe coupling, but there aren't any adjustment points on the underside to tighten up a connection. Those bolts that you mentioned are just to hold the jaw in place. We do not have a standard A-frame coupler that has the ability to adjust like this. If you are experiencing a lot of movement with your current setup there might be some rust or...
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  • Dimensions of the A-Frame Trailer Coupler # CA-5280-RB
    I went out to the warehouse and measured the A-Frame Trailer Coupler # CA-5280-RB and found that from the widest point to the smallest point it measured 10-9/16" and 2-5/8" respectively. This will give you the angle. The overall height of the piece that fits over the frame was about 3-7/8" while the inner height (where it site on the frame) measured about 3-1/4". I have attached a picture and a review video for you to check out.
    view full answer...
    Image 1 for
  • Recommended High-Capacity Silver-Painted or Zinc Plated A-Frame Trailer Coupler
    It sounds like you're looking for a replacement a-frame coupler like # CA-5280-RB but in a silver-painted or zinc-plated finish. Please click on the link provided to see all bolt-on standard a-frame couplers for 2-5/16-inch balls. For the highest-rated designs Demco part # DM16680-52 is a 21K-rated bolt-on coupler with a silver powder-coat finish and part # DM13205-95 has a zinc finish. Both fit jacks with a 2-1/4-inch diameter outer tube and have a standard 3-1/4-inch mounting hole...
    view full answer...
    Image 1 for
  • A-Frame Coupler Recommendation for 14k Trailer
    Ram couplers are solid couplers that as long as you stay under the capacity of them they will work great. I would not recommend a 12.5k coupler on a 14k trailer though. Instead you'd want to go with a coupler with a 15k capacity like the part # CA-5280-RB instead. I attached a review video for this coupler for you to check out as well.
    view full answer...
  • Replacement A-Frame Trailer Coupler For 1978 Airstream With 50 Degree A-Frame
    It would appear that that your 1978 Airstream had the standard 50 degree a-frame style coupler. You can verify this to ensure that the etrailer A-Frame Trailer Coupler # CA-5280-RB will fit correctly on your Airstream. I personally prefer the auto latching style couplers like the Demco 50-Degree A-Frame Trailer Coupler # 12660-97SP. This coupler for me is cleaner and works simpler with the latching system. The connection for the jack has nuts welded on to the bottom of the plate making...
    view full answer...
  • What Is The Angle For The etrailer A-Frame Trailer Coupler?
    The etrailer A-Frame Trailer Coupler w/ Round Jack Hole # CA-5280-RB uses the standard a-frame angle of 50 degrees. The length from the rear of the coupler to where the coupler meets its narrowest point is approximately 9" long. I have include this information in the picture below.
    view full answer...
    Image 1 for
  • What is Tongue Weight Rating of A-Frame Trailer Coupler w/ Round Jack Hole # CA-5280-RB
    The tongue weight capacity of the 15k trailer coupler part # CA-5280-RB that you referenced is 2,250 lbs.
    view full answer...
  • Can I Rebuild my RAM A-Frame Trailer Coupler CA-5400-B
    The A-Frame Trailer Coupler part # CA-5400-B is a full replacement and the only way I know to repair it when it is broken. The Repair Kit for etrailer and Ram A-Frame Couplers part # CA-5100-RK is designed for original trigger latch couplers different than yours. The A-Frame Trailer Coupler w/ Round Jack Hole part # CA-5280-RB is a nice upgrade that can be made which is a 15K coupler that is easier to use and service. Repairs can be made if you're confident it will work and hold but...
    view full answer...

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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Cole B
Installed by:
Cole B
Employee Ronnie R
Updated by:
Ronnie R
Employee Mike S
Updated by:
Mike S
Employee Amanda M
Written by:
Amanda M

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