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  1. Straight Tongue Trailer Coupler
  2. Dexter
  3. 1-7/8 Inch Ball Coupler
  4. 2 Inch Ball Coupler
  5. 3 Inch Channel
  6. Standard Coupler
Dexter Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs

Dexter Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs

Item # T2343400
Our Price: $71.64
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Straight Tongue Trailer Coupler
Shipping Weight: 5 lbs
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The easy-to-use turn-wheel latch on this trailer coupler adjusts to fit 1-7/8", 2", and 50-mm hitch balls. Great Prices for the best straight tongue trailer coupler from Dexter. Dexter Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs part number T2343400 can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (10)
  • Q & A (0)
  • Videos (1)
  • Photos

Dexter Straight Tongue Trailer Coupler - T2343400

  • 1-7/8 Inch Ball Coupler
  • 2 Inch Ball Coupler
  • 3 Inch Channel
  • Standard Coupler
  • 5000 lbs GTW
  • Bolt-On
  • Dexter
  • Hand Wheel Latch

The easy-to-use turn-wheel latch on this trailer coupler adjusts to fit 1-7/8", 2", and 50-mm hitch balls.


  • Easily adjustable coupler fits 1-7/8", 2", and 50-mm balls
    • Turn handwheel to tighten coupler around ball - no tools required
  • Durable steel construction
  • Bolt-on installation
  • Made in USA


  • Ball size: 1-7/8", 2", or 50 mm
  • Mounting: 3" wide channel tongue
    • Bolt holes 3" apart on center
  • Capacity: 5,000 lbs
  • Maximum tongue weight: 500 lbs
  • 1-Year warranty

074-342-00 Dexter Axle Straight Primed Finish Multi-Fit Coupler

Replaces Titan 2343400 and T2343400183

Video of Dexter Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs

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

Video Transcript for Titan Straight Tongue Trailer Coupler - Standard Coupler - T2343400 Review

Today we're going to review part number T2343400. The Titan Prime Coupler is a multi-fit ball coupler that fits on a 3-inch channel to bolt on coupler. This coupler uses an easy turn wheel latch system that you push this lever down and you can turn it to tighten it up and this will adjust tp fit 1 7/8, inch, 2-inch, and 15 millimeter hitch balls. This is durable steel construction. It is a bolt-on installation. Couple measurements I will give you, the width would be fits on a 3-inch channel; another measurement is the distance between the mounting holes on the side.

If we measure center to center, it is 3 inches. This coupler has a weight capacity of 5000 pounds and a maximum tongue weight capacity of 500 pounds. It is made in the USA and it does come with a one-year warranty. And that should do it for review part number T2343400.

Customer Satisfaction Score:

Customer Reviews

Dexter Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs - T2343400

Average Customer Rating:  4.9 out of 5 stars   (10 Customer Reviews)

The easy-to-use turn-wheel latch on this trailer coupler adjusts to fit 1-7/8", 2", and 50-mm hitch balls.


It is high quality and does the job exactly as I wanted.


Just the product I needed.Fast service.


The hitch was shipped fast and looks great. I like the turn wheel style because it seems more secure and a little easier to get on the hitch. Installation was easy and only took about 30 minutes. One thing to note when installing is that it will bend it you tighten it down too much; causing the latch inside to be pinched between the walls. I used this hitch on my 24 foot shorelandr trailer that hauls a 3600 pound boat. Towed it about 300 miles this weekend without a problem.


heavy duty coupler, should work perfect.


Exactly as advertised.
The quality is spectacular.



thank you the hitch works good.


Everything on this purchase went well.




See what our Experts say about this Dexter Straight Tongue Trailer Coupler

  • Overall Height of Titan Coupler # T2343400
    I went out to our warehouse and measured an overall height on the Titan Coupler # T2343400 (from the bottom to the top of the wheel) of right at 4 inches. This is indeed a really low-profile coupler that should hopefully give you the clearance needed for your bike rack. I have attached a short video review that you can check out as well.
    view full answer...
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  • Is There a 50MM Coupler For an EZ Loader Boat Trailer
    Since your tow vehicle has a non-detachable hitch ball you are going to have to look into a different coupler. The only couplers we have for a 50mm ball is a Multi-Fit like the Dexter # T2343400. This particular coupler does bolt to a 3" pole tongue and depending on your current bolt pattern may require drilling additional holes. It is rated for up to 5,000lbs so you would want to verify if this is enough for your EZ Loader trailer.
    view full answer...
  • Coupler Recommendation for a Tow Dolly from the 1970s
    Your overall best option would be to replace the coupler that is on your trailer, if you were to take your tow dolly to a welder/fabricator they would be able to remove your old coupler and then replace it with a new one pretty easily. The Titan coupler part # T2343400 would be a great choice as long as your trailer has a 3 inch channel trailer frame. Without knowing the manufacturer of the coupler you have on your trailer it would be pretty difficult to pick out a repair kit. Especially...
    view full answer...
  • 50mm Trailer Ball Coupler Option
    We do have a solution for you. You could get this coupler # T2343400 if you have a 3 inch wide trailer tongue, as it is compatible for a 50mm ball so it will work with your BMW set up!
    view full answer...
  • Mounting Hole Diameter on the Titan Coupler T2343400
    The Titan Coupler part # T2343400 has six mounting holes (two on top and two on each side) which each have a diameter of 1/2".
    view full answer...
  • Selecting Trailer Coupler to Replace Unserviceable Valley 5122 Coupler
    Valley is no longer in business; they closed up about 5 years back. We no longer offer their repair kits but we can help you with a new coupler. For a new straight-tongue coupler you can use the linked page to view all such items we offer, such as the Titan Multi-Fit # T2343400183 which bolts to a 3-inch trailer tongue and which fits 1-7/8-inch, 2-inch and 50-mm hitch balls. This 5K coupler is also zinc-plated for resistance to corrosion. For a painted version use part # T2343400. For...
    view full answer...
  • Hand Wheel Coupler Replacement Recommendation
    I wish we had replacement parts that would work for your trailer, but the best solution we have would be to replace the coupler since we do not carry the repair kit you need. For a similar hand wheel style coupler we have the part # T2343400.
    view full answer...
  • Coupler Lock Recommendations for a Titan Multi-Fit Coupler
    You will need to take a couple measurements on your Titan coupler to be sure it will fit, but I would recommend you get a Tow Ready Gorilla Guard # 63228. This lock will slip on the front of your coupler and should work well as a theft deterrent. The width of your coupler (including the lip) should not exceed 3-13/16 inches and the lip should not be thicker than 5/16 of an inch. Another option you have would be the Master Lock Universal Trailer Coupler Lock # 379DAT, this will work similar...
    view full answer...
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  • Titan Coupler to Replace Ram 5k Coupler
    I did some research online and I found a coupler with some lower mounting holes that looks similar to the Ram's. It is the Titan Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs item # T2343400. I have attached a diagram I made of the spacing and location of the bolt holes.
    view full answer...
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  • Mounting Hole Diameter of the Fulton Coupler 3080317
    Absolutely, the mounting holes on the Fulton Coupler with Hand Wheel Latch part # F3080217 are 5/8" diameter. I went out to our warehouse to confirm this. I also test fit a 50mm hitch ball, part # 63912 with the coupler as well. I found the fit of hitch ball inside the coupler to be very secure so I would think they can be used together just fine. However, the manufacturer states to only use this coupler with a 2" to 2-1/8" but I was able to confirm it would fit and most likely work well....
    view full answer...
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  • Is There a Trailer Coupler for 50mm Hitch Balls That Can Support Over 5,000 Lbs
    I do have straight tongue trailer couplers that will work with a 50mm hitch ball and I do have straight tongue trailer couplers that can support 7,000+ lbs. That said, I don't have one that can do both as you are around the max weight for a 50mm hitch ball and could even be over in some cases depending on your exact hitch ball so be sure to check the top. The trailer couplers we offer compatible with 50mm hitch ball like the Titan Trailer Coupler part # T2343400 max out at 5,000 lbs. Therefore,...
    view full answer...
  • Latch Repair Kit for a 1-7/8 Inch Trailer Coupler
    If you have a Fulton latch style coupler, I spoke with my contact at Fulton and they no longer supply the repair kits for 1-7/8 inch straight channel couplers. They told me that what most customers have been doing is purchasing the coupler the same coupler and removing the parts they need to do the repair. For a latch style coupler we have # E112000340. And for handwheel couplers we have # T2343400 and # T2343400183.
    view full answer...
  • Height of 5K Titan Coupler For 3 Inch Channel Tongue & Side Frame Mount Jack w/ Extended Height
    The Titan Zinc-Plated, Leverlock Coupler # T4845000 measures 4-1/8 inches tall, so it looks like it may be too tall for your set up. If so, the only other 5,000 lb coupler for a 2" hitch ball that may work is one that has half of the height, the Titan Coupler - Painted - Multi-Fit Ball - 3" Channel - Bolt On - 5,000 lbs # T2343400. In regards to the jack, there isn't a sidewind pull-pin option or other style that has the type of lift you are looking for. Almost all of the boat trailer...
    view full answer...
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  • Does the Titan Coupler Part T4845000 have the 50 Millimeter Engraved on the Coupler
    Yes, the Titan coupler # T4845000 will have the 50mm engraved on the topside. It also fits 1-7/8 and 2-inch hitch balls. I went to our warehouse to take a picture for you too. Other brands that have a weight capacity of 3,500 pounds and work with a 50 mm ball (1.96 inches) is the Fulton Fas-Lok # F223000301 and Dutton-Lainson channel tongue # DL13800. The 5,000 pound capacity couplers that work with a 50 mm ball (1.96 inches) is the Fulton Fas-Lok # F343000301, Titan # T4845000, # T2343400183...
    view full answer...
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Do you have a question about this Straight Tongue Trailer Coupler?

Info for this part was:

Employee Leah B
Updated by:
Leah B
Employee Wilson B
Updated by:
Wilson B
Employee Manda E
Updated by:
Manda E
Employee Jameson C
Expert Research:
Jameson C

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