Are 50 Degree A-Frame Couplers Standard for A-Frame Trailers

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Question:

Hello, interested in updating an older trailer frame with this product, and not sure if the angle would be correct, Demco 50-Degree A-Frame Trailer Coupler w/ Jack Hole - eZ-Latch - Primed - 2-5/16 Ball - 21K Item # 12660-97SP, how would I determine correct angle, and I do have an image of the tongue IMG_20221206_141524.jpg thanks

asked by: Gary

0

Expert Reply:

The 50 degree a-frame trailer angle is the standard angle for a-frame trailers so it would be almost guaranteed that this Demco Coupler part # 12660-97SP would fit perfectly. I don't have a way to open your picture but as long as the frame members of the a-frame look to be 50 degrees (or you can use an angle finder to verify) this would fit.

expert reply by: Jameson C

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Answer 1

I would use a protractor, see photo, place the protractor on the edge of the inside of one side of the trailer frame and the other inside edge of the trailer frame should be parallel with the 50 degree line on the protractor. Another way to verify…

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Answer 2

There may be a repair/rebuild kit that you can use for your Atwood coupler. The kits are model specific so if you are able to provide a model number of your coupler I can see what we have available. Generally with some older Atwood couplers they can…

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Answer 3

The Demco A-Frame Coupler #DM14791-97 will fit the fairly standard 50 degree A-Frame, which you do look to have. This will definitely extend farther than your current coupler and will measure 7-1/2" long (roughly) from where the A-Frame will…

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Answer 4

The inside dimension of the Demco A-Frame Trailer Coupler w/ Jack Hole, part #DM14791-97 is 2-12 inches. I have attached a photo of the underside of the coupler with the dimension noted for you.

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Answer 5

You can absolutely use the Demco 50-Degree A-Frame Trailer Coupler with Jack Hole - eZ-Latch #DM13205-95 with a horse trailer. Couplers aren't specific to any kind of trailer, so as long as it has the specs you need, it will work for sure. This…

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Answer 6

I recommend having the Demco A-Frame Trailer Coupler #DM14791-97 welded on in place of the Sleeve-Lock #CA-5196-B style coupler that you currently have. This Demco coupler uses a 2" hitch ball the same as your current coupler and is rated for up…

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Answer 7

You will need to replace your entire coupler assembly as the Atwood coupler that you have is obsolete and they are not producing any parts for it. I recommend replacing it with the Demco A-Frame Trailer Coupler #DM14791-97. This coupler uses the same…

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Answer 8

Thanks for that photo, I do appreciate it. And all of the couplers we have - and indeed all the ones I am aware of - require a frame that is fully engaged. While Demco was not able to provide a dimensional drawing, we did measure the Demco 50-Degree…

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Answer 9

In order to install the Demco A-Frame Trailer Coupler #DM13205-95 you'll need to remove the current one on your Primetime Avenger. This is a bolt-on coupler so the welding won't be necessary.

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Answer 10

Yes, you will be able to replace your stock coupler with the Demco 50-Degree A-Frame Trailer Coupler #DM13205-95 as long as you have a standard a-frame trailer. I attached a picture below of the dimensions below so you can see if it would work for…

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Answer 11

The bolts required to install the Demco 50-Degree A Frame Trailer Coupler #DM13205-95 are 3/8" diameter x 1-3/4" long Grade 5 bolts. I spoke with the manufacturer and they confirmed that you won't want to use Grade 8 bolts on this…

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Answer 12

There aren't any safety chain loops on the Demco coupler part #DM13205-95 that you referenced because you want to attach the chains to the trailer frame and not to the coupler itself incase for some reason the coupler was to come off at the…

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Are 50 Degree A-Frame Couplers Standard for A-Frame Trailers

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