1. A-Frame Trailer Coupler
  2. Dutton-Lainson
  3. 2-5/16 Inch Ball Coupler
  4. Weld-On
  5. 10000 lbs GTW
  6. Standard Coupler
Trailer A-Frame Coupler 2-5/16" Ball (10,000 lbs.) by Dutton-Lainson

Trailer A-Frame Coupler 2-5/16" Ball (10,000 lbs.) by Dutton-Lainson

Item # DL73920
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A-Frame Trailer Coupler
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DL73920 - 10000 lbs GTW Dutton-Lainson A-Frame Trailer Coupler
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Call 800-298-8924 to order Dutton-Lainson a-frame trailer coupler part number DL73920 or order online at etrailer.com. Free expert support on all Dutton-Lainson products. Guaranteed Lowest Price and Fastest Shipping for Trailer A-Frame Coupler 2-5/16" Ball (10,000 lbs.) by Dutton-Lainson. A-Frame Trailer Coupler reviews from real customers.
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Dutton-Lainson A-Frame Trailer Coupler - DL73920

  • 2-5/16 Inch Ball Coupler
  • Weld-On
  • 10000 lbs GTW
  • Standard Coupler
  • Dutton-Lainson
  • Thumb Latch

Trailer A-Frame Coupler 2-5/16" Ball (10,000 lbs.)

A key element of easy hitching, unhitching and safe trailer towing is a strong and efficiently operating coupler system, properly installed on the tongue of the trailer. D-L couplers offer an exclusive Quick-Lock ball clamp assembly that can be adjusted without wrenches. This feature provides a precise fit on the hitch ball while the trigger action release allows fast locking and unlocking. The lock lever is held securely closed by cam action and the safety latch.

  • Adjustable lock ball clamp
  • Heavy duty welded construction
  • Capacity: 10,000 lbs.
  • Black paint finish
  • Hole for mounting jack through coupler

73920 Trailer Coupler 2-5/16" Ball (10,000 lbs.) by Dutton-Lainson Model 998-4

Video of Trailer A-Frame Coupler 2-5/16" Ball (10,000 lbs.) by Dutton-Lainson

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

Video Transcript for Dutton-Lainson A-Frame Trailer Coupler - Standard Coupler - DL73920 Review

Today we'll be reviewing part number DL73920. This is the Dutton-Lainson Trailer A-Frame Coupler, designed to fit a 2-5/16" ball, rated at 10,000 pounds. It does feature the adjustable lock ball clamp, and it has a cam action style to it, so as soon as you release it, it clamps back down to lock everything securely in place. Features a heavy duty welded construction, so it does have the heavy duty welds underneath the coupler. Has a capacity of 10,000 pounds, and it has a really nice black paint finish on it, and that can be re-painted to suit your application. Here at the back it does feature a hole for mounting an A-frame style jack, as well as the standardized bolt pattern. The jack hole is going to give us a diameter of 2-1/4". This system is designed to be welded to a 50 degree A-frame trailer.

You want to weld the entire top, sides, and bottom edges of the coupler to your frame. We're going to measure the width at the widest point, inside to inside. It's going to give us a measurement of 10-1/2". Then if we measure the inside portion here, from the edge to the portion of the coupler that sticks out, on the inside it's going to measure 7". Again, this is designed to work with a 2-5/16" ball, and the coupler itself is rated at 10,000 pounds. That's going to do it for today's review of part number DL73920. This is the Dutton-Lainson Trailer A-Frame Coupler.


Customer Reviews

Trailer A-Frame Coupler 2-5/16" Ball (10,000 lbs.) by Dutton-Lainson - DL73920

Average Customer Rating:  4.0 out of 5 stars   (1 Customer Reviews)

- DL73920

Parts I ordered came quickly and they worked great for my trailer 739738


Ask the Experts about this Dutton-Lainson A-Frame Trailer Coupler

  • How do you Loosen Up the Latch on the Dutton Lainson 2 5/16 Coupler part # DL73920
    On couplers like the Dutton Lainson Trailer A-Frame Coupler 2-5/16" Ball part # DL73920 there is not an adjustable catch or keeper on them. It is designed specifically for the 2 5/16" Ball and can be a little stiff when brand new but will generally loosen up with use slightly. Lubricating the mechanism can make for an easier time latching and unlatching the coupler as well. There are some couplers out there that do have a nut which allows a little adjustment but are not found on most...
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Info for this part was:

Installed by:
Cole B
Updated by:
Matthew E

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