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  1. Gooseneck Coupler
  2. Redline
  3. Coupler Head
  4. 30000 lbs GTW
  5. 2-5/16 Inch Gooseneck Ball
  6. Manual Latch
2-5/16" Gooseneck Coupler Head with 1/2" Lock Pin, 30,000 lbs.

2-5/16" Gooseneck Coupler Head with 1/2" Lock Pin, 30,000 lbs.

Item # 291300
Our Price: $84.62
Gooseneck Coupler
Shipping Weight: 6 lbs
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291300 - 2-5/16 Inch Gooseneck Ball Redline Coupler Head
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  • Reviews (77)
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  • Videos (1)
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Redline Gooseneck Coupler - 291300

  • Coupler Head
  • 30000 lbs GTW
  • 2-5/16 Inch Gooseneck Ball
  • Manual Latch
  • Redline

  • Capacity: 30,000 lbs.
  • Removable steel pin secures hitch ball in the cast steel housing
  • Works with 2-5/16" hitch ball

K1 Gooseneck Coupler Head

Video of 2-5/16" Gooseneck Coupler Head with 1/2" Lock Pin, 30,000 lbs.

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

Video Transcript for Review of Redline Gooseneck Trailer Coupler - Coupler Head - 291300

Ellen: Hey, everyone. I'm Ellen here at and today, we're taking a look at the two and five-sixteenth inch gooseneck coupler head. This is going to be a weld-on head for your outer tube of your gooseneck, so that you can get that connected to your gooseneck ball. It's going to be made of a durable steel and does not have any coating on it so you could weld that in place on your gooseneck. The cup here, again, is going to fit a two and five-sixteenth inch diameter ball. Has this locking pin.

You push that forward, and push that forward and then rotate it back. Kind of an old school style there. Pull that pin out. The pin is going to have a half inch diameter. You see there.

The pin length, or usable length, is about three and a half inches. Overall length from outside edge to outside edge is about four and seven-eighths inches. Then the keeper, outer edge to outer edge, it's about the same, about four and seven-eighths inch.Customers have really great things with this. It's pretty simple, pretty straightforward. We'll give you a measurement of the base here so you can see what size it can weld up to.

It does have a 30,000 pound capacity. Of course, you want to always go off with the lowest number of any component in your system. You don't want to overload your truck or anything like that. The outer diameter here on our base, it's about four and seven-eighths inches and that's going from the very edge of one side to the edge of the other. Hold this up so you actually can see that.

Just about four and seven-eighths inches. Four and a half inches, anywhere down from there should work out just fine. The height or depth, about three inches.That's pretty much going to do it for our look at the two and five-sixteenth inch gooseneck coupler head with lock pin. If this doesn't quite do it for you, we do have other configurations available here at, so definitely check them out if you're interested. Thanks for watching. See you next time.

Customer Satisfaction Score:

Customer Reviews

2-5/16" Gooseneck Coupler Head with 1/2" Lock Pin, 30,000 lbs. - 291300

Average Customer Rating:  4.8 out of 5 stars   (77 Customer Reviews)


Great solid product


Very good product so far. Easy to weld and connect to the ball. The inside is a bit rough from the casting. Not sure how that is a negative or positive to hold grease.Pulled across the scale with @41k trailer. I reduced load after that but the coupler held, or should I say my welds.


Great affordable product I fabricated a gooseneck adapter for my fifth wheel toy hauler



Great, got my delivery in a day sooner than I thought


great product. great already installed and used! recommend etrailer parts to anyone.

Dan D.




I ordered this inexpensive gooseneck coupler from etrailer. It shipped the same day, and was at my door a day sooner than they said it would be. It is a weld on coupler head and is just what I wanted.
Thank you: Ray.


In my case I have a stake truck so this weld on coupling is the minimum height so my trailer travels level, and still adjust down for pickup beds.


Good product, I use them on me on my farm implements, it's the only type ball coupler that that will hold up to that heavy of use


Simple and looks like quality


I like the products I like how fast the service was I am going to start buying all of my trailer supplies from you guys thank you very much A B Enterprise inc


Good price
Quick shipping


Just what I needed to replace coupler on my trailer. Got it welded on and it works great.


Good coupler for the money, easy to install, fast shipping. Very pleased.


Great product and service. prompt shipping. Really heavy duty for of highway application.


easy ordering and fast shipping. product was exactly as described and worked great. was really glad to see no rust on product which helped the welding process. thank you


Worked great


Excellant coupler head, exactly what I was looking for, for this project. When you can't find what you need locally, this is an invaluable alternative. Very good people to work with and fast.
Pete J.


Worked great for my project. Did not have an issue welding. Used a mig welder at 125 amps for 1st pass. 180 amps on second pass for good penetration.


Great product and super service. Fast shipping a plus. Keep up the good work.


Exactly what we needed


Great product have been using one for quite some time, works great.


Good product just as pictured and fast shipping. thank you


Perfect! Its so nice to have the exact part I need,come right to my door.


Great product, helpful staff


an older type but for use was just right


Great product. Well made

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