1. A-Frame Trailer Coupler
  2. Pro Series
  3. 2 Inch Ball Coupler
  4. Weld-On
  5. 5000 lbs GTW
  6. Standard Coupler
Pro Series A-Frame Trailer Coupler with Trigger Latch - 2" Ball - 5,000 lbs

Pro Series A-Frame Trailer Coupler with Trigger Latch - 2" Ball - 5,000 lbs

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Pro Series A-Frame Trailer Coupler - PSE338050303
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Sturdy steel ball coupler is designed to weld onto your A-frame trailer. Trigger-style latch makes hookup fast and easy. Black paint finish matches any application. Integrated port makes it easy to attach a round jack. Call 800-298-8924 to order Pro Series a-frame trailer coupler part number PSE338050303 or order online at etrailer.com. Free expert support on all Pro Series products. Guaranteed Lowest Price and Fastest Shipping for Pro Series A-Frame Trailer Coupler with Trigger Latch - 2" Ball - 5,000 lbs. A-Frame Trailer Coupler reviews from real customers.
  • All Info
  • Reviews (41)
  • Q & A (14)
  • Videos (1)
  • Photos
  • Why etrailer?

Pro Series A-Frame Trailer Coupler

  • 2 Inch Ball Coupler
  • Weld-On
  • 5000 lbs GTW
  • Standard Coupler
  • Pro Series
  • Yoke Latch

Sturdy steel ball coupler is designed to weld onto your A-frame trailer. Trigger-style latch makes hookup fast and easy. Black paint finish matches any application. Integrated port makes it easy to attach a round jack.


Features:

  • A-frame trailer coupler is sturdy and simple to use
  • Trigger-style latch makes for quick and easy trailer hookup
  • Jack-attachment port provides convenient location for mounting round utility jack
    • Jack installs on coupler using 3/8" diameter bolt with 16 threads per inch (sold separately)
  • Durable steel construction
  • Black paint finish
  • Weld-on installation


Specs:

  • Ball size: 2"
  • Weight capacity: 5,000 lbs
  • Coupler length: 14"
  • Hole diameter for jack: 2-1/4"
  • 1-Year limited warranty


E338050303 Pro Series Yoke-Style A-Frame Coupler

Item # PSE338050303




California residents: click here


Video of Pro Series A-Frame Trailer Coupler with Trigger Latch - 2" Ball - 5,000 lbs

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




Video Transcript for Pro Series A-Frame Trailer Coupler - Standard Coupler - PSE338050303 Review

Today we'll be reviewing part number PSE338050303. This is the Pro-Series A-Frame Trailer Coupler with a trigger latch system, designed to fit 2" hitch balls. It's going to be rated at 5,000 pounds. The A-Frame trailer coupler is sturdy and simple to use. It has the trigger latch system that makes for a quick and easy trailer hook up. Once you have it pulled back, it's going to hold tight.

Once you want to release it, you just push it forward and it's going to secure to the hitch ball. It also features a hole right here. This is so you can install a trailer coupler lock or a trailer coupler pin. With that installed, it's going to secure the latch over the ball, making sure it can't come loose and it's also going to help prevent theft when you have this stored. Right here we have the portion for the jack attachment. It's going to provide convenient location for mounting your standard A-Frame utility jack.

The jack will install in the coupler using three 3/8" diameter bolts with 16 threads per inch. Those mounting holes are threaded to receive those bolts and those are sold separately. This is made from a durable steel construction with a black paint finish. The overall length of the coupler is going to measure 14". The jack hole is going to measure 2 1/4". This is the standard 50 degree A-Frame coupler.

Here on the underside, you can see the latch right here. If I open up the trigger latch, it's going to open that portion, that way it can receive our 2" ball, so we'll stick that in place. Then when we're ready to secure it, press the latch forward and it's going to hold the ball in place and keep the trailer from being able to come loose. You can see that it does allow free movement. That way you can maneuver the trailer as needed.

You open up the latch and it disengages. That's going to do it for today's review of part number PSE338050303. This is the Pro-Series A-Frame Trailer Coupler for 2" Hitch Balls. .


Customer Reviews

Pro Series A-Frame Trailer Coupler with Trigger Latch - 2" Ball - 5,000 lbs - PSE338050303

Average Customer Rating:  4.8 out of 5 stars   (41 Customer Reviews)

Sturdy steel ball coupler is designed to weld onto your A-frame trailer. Trigger-style latch makes hookup fast and easy. Black paint finish matches any application. Integrated port makes it easy to attach a round jack.

- PSE338050303
by:

What can I say, the item was exactly as it should be and arrived 3 days early all at a reasonable price. Wish all companies operated like this. Thanks 866980



- PSE338050303
by:

Good quality, great price, was a direct replacement for my worn out coupler. 845623



- PSE338050303
by:

All products were as ordered. Plan on building custom trailer for custom smoker. Taylor M represents your company very well. Will continue to use your store when needed and will definitely recommend to others. 785126



- PSE338050303
by:

Hard to latched 764168



- PSE338050303
by:

Perfect fitment on my trailer. 745385



- PSE338050303
by:

Exactly what I ordered and it was delivered very fast and economically. 718678



- PSE338050303
by:

Excellent product! I cut the old coupler off the trailer, which was welded on. The weld lines were then removed from the trailer frame steel by grinding smooth. The etrailer coupling fit perfectly in place of the original. Although I am equipped to reweld the coupler to the trailer I decided to drill holes and bolt the new coupler to the trailer with (six) 3/8-16 8th strength bolts. Works wonderful and my thanks to Noah at etrailer.com for helping me pick the right product! 679027



- PSE338050303
by:

Great product. Cut off the bad coupler, add the new which fits over the existing, weld and good to go. Easiest thing I have had to do. My bad, you made it good!! thank you 651910



- PSE338050303
by:

Received on date promised. Great quality. Fit just like the one removed. 628261



- PSE338050303
by:

I did my research on this one. It’s dimensions were what I needed, and I used it to replace the cheap bolt on coupler on my light duty trailer. If you get this make sure to have it installed by a professional welder. The result is better control backing up, a lower connection to you vehicle, and a better place to put a trailer jack. 618067



- PSE338050303
by:

Always great service and friendly staff, fast promp updates on orders! 617531



- PSE338050303
by:

Worked very well. I drilled some holes in side of it to weld to existing frame. Well built coupler. 610890



- PSE338050303
by:

Great products! 597377



- PSE338050303
by:

Had an interesting experience with this. Bought 2 couplers for both of my trailers to add the locking feature. One went on perfectly, the other was odd. The frames were a little different and to make this blend best with the frame required that it be moved forward a little more than the old hitch. The guy doing the work didn't think anything of it until I went to pick up the trailer. That small change in hitch position interfered with the proper opening of the hitch and it would not let the trailer ball in. He's a good machinist and welder but who would have thought something so minute could prevent this from working. Remove the old hitch, size it up and make sure it works before pulling out the welder. Otherwise, a great hitch at a good price, fast shipping too. If the metal was a little thicker I would have rated it 5 stars. 588839


Comments
etrailer has always been really good at helping us. Few people think about it but the long term review is the best one. Many times I was sent a review by a store on something that is supposed to last years, like paint, repair parts, stuff like that. Like I respond many times, ask me in a year. Well, etrailer does. The trailer hitch has over 500 miles on it and going strong. As a personal preference I just think some steel parts should be heavier, especially a trailer hitch. Make sure you buy a really good trailer lock. Those cheap yellow ones can be broken of with minimal effort
Ray - 12/07/2019

63718

- PSE338050303
by:

Exactly what I was looking for. 557107



- PSE338050303
by:

They are just as I expected. I haven't put juice to them yet but expect them to be fine. 556646



- PSE338050303
by:

good products and great service. 496011



- PSE338050303
by:

Decent hitch, good fit, easy latch system. Only disappointment was it is made in China. 481573



- PSE338050303
by:

Everything arrived in perfect condition and they even advanced my shipping to 3-5 days for free. Have not welded the new piece yet put so far everything exceeds my expectations 1 466733



- PSE338050303
by:

Very well built. 448522



- PSE338050303
by:

Thank you for your follow up. However I sold the trailer within a few months of purchasing the a frame coupler so I cannot tell you about how it worked or lasted. I was very pleased with etrailer customer service and the product was exactly as represented. 437101



- PSE338050303
by:

Great product and fast shipping. Prices beat all local shops. Would diffently use them again. 419000



- PSE338050303
by:

After one year of use I am still appreciative of the service and product that I purchased through etrailer.com. The item was well described in the online advertisement, the product was robust and has served well on my HD 5x8 utility trailer which hauls many types of loads including multiple trips of sand/gravel/roadbase at 1.5 - 2 tons per load. I have great confidence in the hitch which was both bolted and welded to the frame. The price was right, the shipping was quick. Thank you etrailer for your good service. 357175


Comments
with the same continued varied usages the trailer and the hitch that couples it is still staying and working strong. Very pleased with the purchase.
Erik W - 03/25/2018

36444

- PSE338050303
by:

I replaced a damaged connector. The etrailer unit bolted right up and works perfectly. Excellent service too. 332673



- PSE338050303
by:

Nice product ant a nice price 325281


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Show More Reviews

Ask the Experts about this Pro Series A-Frame Trailer Coupler

  • Replacement for Pro Series A-Frame Trailer Coupler with Broken Latch
    If the trigger broke on your Pro Series A-Frame Trailer Coupler # PSE338050303 then you would need to replace the whole unit. I reached out to my contact at Pro Series who said that they unfortunately do not have carry any replacement parts for this coupler. A similar option would be the A-Frame Coupler # CA5100B which also has a 5,000 lb weight capacity and is compatible with 2" hitch balls. The latch system is a little different but because of this there is a replacement part # CA-5100-RK...
    view full answer...
  • What is the Overall Width of the 5K Pro Series A-Frame Trailer Coupler
    I went out to the warehouse and pulled Pro Series A-Frame trailer coupler # PSE338050303 to measure the overall width at the back (widest point) for you. It measure 9-7/8 inches wide. I included a picture showing this for you.
    view full answer...
  • Recommended Replacement Pro Series A-Frame Trailer Coupler with 2 Inch Ball
    For your Pro Series A-Frame Coupler for 2 inch ball, I recommend the Pro Series A-Frame Trailer Coupler with Trigger Latch - 2" Ball - 5,000 lbs # PSE338050303 as a replacement. There is not a latch repair kit for this coupler, so you will need to replace the entire coupler. I've attached a video to assist you.
    view full answer...
  • What is the Angle of ProSeries Weld-On A-Frame Trailer Coupler # PSE338050303
    Typically an A-frame coupler will have a 50-degree angle. This is the case for the part you referenced, # PSE338050303 from ProSeries. If you wish to measure your trailer frame to confirm its geometry you can do so with a protractor; please refer to the linked photo. Place the protractor on the inside edge of one side of the trailer frame; the other inside edge of the trailer frame should be parallel with the 50 degree line on the protractor.
    view full answer...
  • What Size Bolts Attach Jack to Pro Series A-Frame Coupler # PSE338050303
    You would need 3/8 inch diameter bolt, with 16 threads per inch. A grade 5 bolt would be plenty strong enough. I'll have this information added to the product description. The bolts aren't included with the coupler.
    view full answer...
  • Availability of Coupler Similar to Atwood 80071 that is Discontinued
    That specific part number has been discontinued but we do have the Pro Series Coupler part # PSE338050303 which is very similar. It is for a 2 inch hitch ball, has a 5k capacity, and has a yoke latch just like the Atwood. I attached a review video for this coupler for you to check out as well.
    view full answer...
  • Recommended Installation Method for the Pro Series Coupler part # PSE338050303
    Ideally you would weld on the Pro Series Coupler part # PSE338050303 that you referenced. If you went with this coupler I would strongly recommend you have a qualified welder install it. For an A-frame coupler designed to be bolted on you would want the part # DM14793-52.
    view full answer...
  • Could Welding on Trailer Frame Damage Lighting Circuits
    If there was a short on the wiring of your trailer to the frame when you were welding it could potentially damage the wiring but normally it's not an issue. You can try running a jumper cable from a positive battery post to the power wire of the light and ground the light and you'll know if the light is the problem or the wiring. I suspect the wiring though. Most likely you didn't reattach the ground from the trailer wiring harness after swapping the coupler and that's why it's not working.
    view full answer...
  • Fit and Compatibility of Pro Series A-Frame Coupler with Trigger Latch
    The Pro Series A-Frame Trailer Coupler with Trigger Latch - 2" Ball - 5,000 lbs # PSE338050303 does not have a 3D model available. What I can give you is some of the fit descriptions to assist. The coupler will use the trigger style latch that fits a 2 inch diameter hitch ball. The hole for the jack is a standard 2-1/4 inch hole with 3 holes that use 3/8 inch bolts with 16 threads per inch to secure the jack. The coupler is 14 inches front to back and has a standard angle of 50...
    view full answer...
  • Coupler Lock Recommendation for a Coupler Similar to the # PSE338050303
    For your style of coupler, one that is similar to the # PSE338050303, I would recommend the Blaylock EZ Lock Trailer Coupler Lock # BLTL-34. This will fit around the lip and work well as a theft deterrent. Check out the review video I attached for this lock.
    view full answer...
  • Replacement A-Frame Trailer Coupler for Pro Series A-Frame Coupler
    We have verified with the manufacturer previously that there are no repair kits for the Pro Series A-Frame Trailer Coupler with Trigger Latch # PSE338050303, so the if you latch is busted that does mean you'll need to get a new coupler. Thankfully these aren't terribly pricy, and if you want an option for a similar coupler that does have a replacement latch, I recommend the A-Frame Coupler with Black Paint Finish # CA5100B. This coupler has the same 5,000 lb weight capacity and couples...
    view full answer...
  • etrailer Coupler or Pro Series A-Frame Coupler for Coleman Camper
    The etrailer coupler # CA-5210-B is very similar to the Pro Series coupler # PSE338050303. Since the also are priced similarly I also would go with the higher rated # CA-5210-B as well.
    view full answer...
  • Coupler Lock Recommendation for 2018 Aliner Ranger
    It was kind of hard to find a decent picture of the coupler on your 2018 Aliner Ranger 10 but based on your description and what I was able to find online it appears to be a yoke style coupler like the # PSE338050303. For that style of coupler I'd recommend the Fastway Universal Trailer Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers # DT25013KA which will fit and work well. This is our most popular coupler lock because of how well it works and how many styles of couplers it fits....
    view full answer...
  • Mounting Bracket for DL22530 A-Frame Trailer Jack
    The jack already has a mounting bracket welded to it, as shown in the provided photo. If your trailer does't have a mounting plate, the easiest way to provide a plate would be to replace your coupler with something like # PSE338050303 for a 2 inch coupler, which has an integrated mounting plate for the trailer jack.
    view full answer...

Do you have a question about this A-Frame Trailer Coupler?




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Info for this part was:

Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Adam R
Written by:
Lindsey S
Updated by:
Adele M
Updated by:
Laura H
Updated by:
Alexander C
Installed by:
Cole B

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