Recommendation of A-Frame Trailer Coupler for use with TJDA-5000S


I would like to buy an A frame jack and coupler together. Will TJDA-5000S leg jack fit Demco A-Frame Trailer Coupler - Standard Coupler - DM14793-52?


Expert Reply:

I do have a couple solutions for you but the Square A-Frame Jack # TJDA-5000S is not compatible with the round jack mounting hole on the Demco A-Frame Trailer Coupler # DM14793-52.

For a trailer coupler that features a standard 2-1/4 by 2-1/4 inch square jack mounting hole you can use A-Frame Trailer Coupler w/ Square Jack Hole # CA-5280-QB. This jack uses a 2-5/16 inch ball and has a capacity of 15,000 lbs and is fully compatible with # TJDA-5000S. A 2 inch version is not available so if your current setup uses a 2 inch ball you will need to switch to a 2-5/16 inch ball like B&W Hitch Ball with a 1" diameter shank # BWHB94001 or Curt Hitch Ball # C40030 with an 1-1/4 inch diameter shank.

If you prefer to use the 2 inch ball compatible Demco A-Frame Trailer Coupler # DM14793-52 you can pair it up with the Ultimate Trailer Jack # 322-RDJ-2K. This jack offers a total 27-1/2 inch lift similar to # TJDA-5000S and a capacity of 2,000 lbs. I love this jack because it has 7 height settings to allow for fast, easy positioning - no blocks or drop leg needed - just use the built-in collar to quickly make your adjustments.

I have included a review video for you to check out.

expert reply by:
Carla M

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