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  1. Gooseneck Coupler
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  4. Coupler with Inner Tube Only
  5. 24000 lbs GTW
  6. 2-5/16 Inch Gooseneck Ball
B&W Extend-A-Goose Gooseneck Coupler - 2-5/16" Ball - 10" Offset - 24,000 lbs
B and W

B&W Extend-A-Goose Gooseneck Coupler - 2-5/16" Ball - 10" Offset - 24,000 lbs

$399.00
Retail:$418.00
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Gooseneck Coupler
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Attach this inner tube to your gooseneck trailer to get a heavy-duty coupler with an extra 10" of clearance between your truck cab and trailer. Fits standard 4" outer diameter outer tubes. Easy-to-grip, spring-loaded handle eases hookup. 1-800-940-8924 to order B and W gooseneck coupler part number BWTEXA4200 or order online at etrailer.com. Free expert support on all B and W products. Great prices and Fastest Shipping for B&W Extend-A-Goose Gooseneck Coupler - 2-5/16" Ball - 10" Offset - 24,000 lbs. Gooseneck Coupler reviews from real customers.
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  • Reviews (165)
  • Q & A (0)
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B and W Gooseneck Coupler

  • Round Tube
  • Coupler with Inner Tube Only
  • 24000 lbs GTW
  • 2-5/16 Inch Gooseneck Ball
  • B and W
  • Manual Latch
  • 6000 lbs TW

Attach this inner tube to your gooseneck trailer to get a heavy-duty coupler with an extra 10" of clearance between your truck cab and trailer. Fits standard 4" outer diameter outer tubes. Easy-to-grip, spring-loaded handle eases hookup.


Features:

  • Sturdy inner tube pairs with existing outer tube to create a gooseneck coupler for hooking your trailer up to your truck
    • Offset adjustment holes accommodate outer tubes with pins in different positions
  • Offset design offers extra clearance between truck cab and trailer
    • Make tight turns, even with your short bed truck
  • Heavy wall tubing and internal gussets ensure strength
  • Easy-to-grip, spring-loaded handle eases hookup
  • Lockable with padlock (sold separately)
  • Powder coated steel resists corrosion
  • Made in the USA


Specs:

  • Ball size: 2-5/16"
  • Offset: 10"
  • Tube outer diameter: 4"
  • Range of vertical adjustment (when used with outer tube): 8"
  • Weight capacity: 24,000 lbs
  • Vertical load limit: 6,000 lbs
  • Limited lifetime warranty


Note: Distance between end of outer coupler tube and bend near bottom of coupler sleeve should not exceed 6".


B&W Extend-A-Goose Gooseneck Coupler with 10" Offset

With the Extend-A-Goose from B&W you can finally get the clearance you need to tow your gooseneck trailer with your short bed truck. This sturdy steel coupler provides 10" of offset so that you can complete turns even with relatively tight tolerances between your trailer and truck cab.


B&W Extend-A-Goose Gooseneck Coupler with Padlock

The easy-to-grip, spring-loaded handle not only makes it simple to properly latch the coupler around the ball, but it also allows you to lock down the coupler for security. Just use a standard padlock (sold separately) to secure the handle in the latched position, and no one will be able to uncouple your trailer from the hitch ball.



TEXA4200 B and W Extend-A-Goose 10" Extended Gooseneck Trailer Coupler

Item # BWTEXA4200

Installation Details BWTEXA4200 Installation instructions


California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.9

165 reviews
Attach this inner tube to your gooseneck trailer to get a heavy-duty coupler with an extra 10" of clearance between your truck cab and trailer. Fits standard 4" outer diameter outer tubes. Easy-to-grip, spring-loaded handle eases hookup.

by:

This was so easy to install I am practically convinced I did it wrong! I have pulled the trailer, though, and everything is working perfectly. The product is sturdy, user friendly. It was delivered on schedule with frequent messages regarding its status along the way. Delivery was done according to my request. Then I got an email with some reassuring instructions that included who and how to contact for help! This is a company that seems committed to its customers' satisfaction.

Brooke M. profile picture
Etrailer Expert

Brooke M.

5/16/2025

Isn't that funny how when things go well it's suspicious? haha Glad the install went smoothly and if we can ever help with any future install projects we are happy to help - or even reassure :) What will you be towing?



by:

Very easy to install with 2 people! We measured the distance from the pin to the bottom of the old hitch so we knew where to put this one. It’s very heavy & solid looking!



by:

Installed in minutes. Pulled the trailer the next day and it was just right for the short bed truck. Hopefully won’t blow out anymore back windows.



by:

It does the job but I would not buy it again. The holes drilled in the hitch to adjust the height are offset on a slant to allow the holes to be closer together. Depending on your height selection, it causes the coupler for the ball to turn. In our particular situation when the height is set, the coupler is offset to the left which causes the trailer not to follow directly behind the truck but off to the passenger side. I would rather have the holes in a straight line and further apart than to have the offset in the coupler which I consider bordering on unsafe.



by:

I ordered this gooseneck coupler and it arrived in 3 days as promised. It's heavy so I took it to a friend to install it. Took maybe 15 min and I can actually turn my truck and trailer without worrys about blowing out the window like I did the week before. So happy I found these guys, super easy to work with. I would recommend this product to everyone with a short bed truck.

Christie profile picture

Christie

5/21/2023

I dont know how I made it without this coupler sooner. its magic, I love it.



by:

Fast delivery! Arrived ahead of schedule. Fits perfectly

Brooke M. profile picture
Etrailer Expert

Brooke M.

5/16/2025

Glad to hear that Philip! What are you hauling?



by:

The extended coupler does EXACTLY what I needed - gave me extra turning room for my 8' wide horse trailer. (I've already knocked the back window out once - but no more)!!

Gives me peace of mind that I can travel and camp without a turning restriction.

Cynthia profile picture

Cynthia

6/11/2021

Still does EXACTLY what I needed it for and has allowed me to make close turns easily. Highly recommend the extended coupler.



by:

I was terrified at every turn of smashing my truck. This extend-a-goose is the answer! Make sure you measure the clearance of your gooseneck support to the bed rails to make sure that extending it the 11 inches doesn’t cause that angled part to impact your truck. The build quality is fantastic, however!! I’m not impressed with the “paint” down around the coupler...after only having it for a month or so I’m seeing rust stains (I will likely cover with a trash bag so it is not out in the elements since it protrudes last the gooseneck overhang. Bottom line, of you want a shortbed and a gooseneck this is a must!!! I no longer worry about crushing my truck and I can swing to about 80 deg off my trailer without worry (before it was maybe 50 degrees) And as always, shout out to etrailer for being a great parts supplier!!!



by:

This extension makes so much difference in my capabilities to turn and backup without hitting my feeder with the front of the trailer!



by:

This product is exactly what they advertise and is exactly how it performs. I absolutely love this product and have pushed my friends to purchase as well if they have a standard bed.



by:

I live in the Flint Hills of Northeast Kansas and we started using a Bar Six Cake feeder on our pickup to take care of cattle on winter pasture. I couldn't pull my trailer without crunching the cake box. I saw an extend-a-goose on another truck with a similar set-up and I thought this might be the answer. I charted out my problem on paper and figured out the trigonometry that I could increase my turning radius by 18 degrees with the 10" drop in the hitch.

I went ahead and ordered the item and installed it the day it came, which incidentally is always very quick with E-Trailer products. It worked like a charm. We still have to be careful with the trailer, but the extender helps me do my job more efficiently.



by:

Super fast shipping.The order left within 1 day. Awesome customer service



by:

etrailer is great. Good products and better service.



by:

I bought this for my 8 wide square front trailer. I own a short box and the turning radius was just not what I wanted. Now that I have this I am not worried about smashing out my back window on my truck. The trailer hauls nicely and you would never know the sleeve of the trailer is pushed back.



by:

After 40 years of driving a long bed, I bought a short bed truck. My trailer is 8ft wide and without this coupler I could barely turn my truck and trailer around. It made a huge difference.



by:

Built like a TANK! Simple install. Looks awesome.



by:

Worked perfect and solved my problem with no more broken back windows.



by:

Allowed me to safely haul my horse trailer with my short bed truck!



by:

We have 2 of these because we have a short bed F350. Has saved us from damaging the truck bed and we don't have to worry about crunching our 4 door either.



by:

Good product. Cheaper than damaged truck cab on short wheel based trucks. I’m speaking from experience. Ha ha



by:

Does not fit all trailers! This isn't the fault of etrailers but it was an expensive lesson for me and now I'm stuck with an expensive doorstop that I can't use. The product information should be very clear that this is not compatible with all trailers.



by:

Works great. We tow this trailer 3-5 times a week. There’s no signs of wear. Trailer is typically around 10,000 lbs. Moved the trailer back a few inches. Now trailer has no chance of hitting back glass or cab of truck. Bought this after one of my employees popped the back glass on one of my trucks. Now I don’t have to worry about it happening again.



by:

Perfect fit! I can now pull my gooseneck without worry/issue with my short bed 2500! Been using it for a year now and it’s holding up great! Highly recommend!



by:

The coupler is good quality and easy to install. It applies the down force from the trailer at the design point, so there is no compromise in trailer handling qualities for the truck. My truck is a 2016 Ford F-150 crew cab with a short bed, which has limited clearance for the gooseneck. My trailer is a two horse Sundowner gooseneck, which has a V-nose. With the extender, I can make the tightest possible turn moving forward with good clearance between the cab and trailer. Backing up, there is plenty of clearance provided that I do not jackknife the trailer. I estimated that contact would occur with an 82 degree angle between the trailer and truck. That means there is clearance for any maneuver you want to actually make, but of course if you jackknife the trailer too much it would be possible to damage the truck. This is an excellent solution for a v-nose trailer with the F150 crew cab. I would not recommend it for a flat nose trailer. I formerly had a standard bed F150 that I pulled this trailer with. There is no noticeable difference in pulling with the short bed and extended coupler as compared with the 2011 standard bed. The 2016 has more capacity thanks to the lower weight of the aluminum body and the higher torque of the 3.5L turbo charged V6.

John W. profile picture

John W.

8/30/2018

Works great. I have not had any incidents or close calls in maneuvering the trailer. Did have one minor issue. Wasps like to enter the holes and build nests. Had to tape over them.



by:

great fit, secure mount, seems very strong and good quality materials and welds.


25
165
Show More Reviews

See what our Experts say about this B and W Gooseneck Coupler

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    The B&W Extend-A-Goose Gooseneck Coupler, part # BWTEXA4200 you referenced is designed to be able to attach to the inner tube on a gooseneck trailer and provide an additional 10 inches of clearance from your truck cab for your trailer. This adapter will fit a standard 4 inch diameter outer tube on the gooseneck, and has a weight capacity of 24,000 lbs. It is designed to fit a standard 2-5/16 inch ball. I have attached a couple of photos of this adapter and you can see the dimensions....
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  • Will the B&W Extend-A-Goose Gooseneck Coupler Change Tongue Weight
    The tongue weight of your trailer or weight on the rear axle will not change substantially when using the B&W Extend-A-Goose Gooseneck Coupler part # BWTEXA4200. The only way that your tongue weight would change is if the weight of the new coupler (55 lbs) was more than that of the old coupler you replaced it with. I confirmed this with my contact at B&W.
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  • Solutions for Gooseneck Trailer Tongue Sitting Too Low
    Hey Ryan, have you tried to adjust the pin box itself to cover that gap? Since you already adjusted the coupler adapter to it's highest setting, the only other thing you can do besides lift your trailer is adjust the pin box itself. I'd start with that, and if you can't adjust the height or it didn't help enough, please feel free to drop a comment and let me know.
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    The 2018 Highland Ridge Open Range Light lf318rls has a gross vehicle weight rating (GVWR) of 9,995 lbs and an unloaded weight of 7,895 lbs. According to Ford, your 2017 F-150 Ecoboost 3.5L Supercrew 4x4 has a towing capacity of 10,200 lbs. So, you won't have any problem towing this 5th wheel trailer. For your 2017 F-150, I recommend the Reese Quick-Install Custom Base Rails and Installation Kit for 5th Wheel Trailer Hitches # RP50087-58 which is a custom fit for your vehicle. Then...
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  • Offset Gooseneck for 2021 Ford F-350 Short Bed With OEM 5TH Wheel Gooseneck Hitch
    The best option for you would be a B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200. It will give you an extra 10" clearance between your trailer and the cab of your 2021 Ford F-350. This fits standard 4" diameter outer tubes. There are no offset gooseneck balls for any factory in bed towing kits. This is due to the hitch not having a locking pin that would physically prevent the ball from turning. I recommend B&W Ball and Safety Chain Kit # BWGNXA2061 as it is one of the simplest to...
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  • Does B&W Offset Gooseneck Coupler Reduce Towing Capacity of 2018 Ram 2500
    That's a smart question but the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200 actually has a towing capacity of 24,000 lbs and vertical load limit of 6,000 lbs which is still quite a bit more than the 5th wheel towing capacity will be for a 3/4 ton truck like your 2018 Ram 2500. Keep in mind the your towing capacity will be limited to the lowest-rated component of your towing set-up; for example, the maximum fifth wheel towing capacity of a 2018 Ram 2500HD is 17,980 lbs and that is...
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  • Offset Gooseneck Ball for 2021 Ram 3500 With OEM In Bed Prep
    The Curt Above-Bed Gooseneck Trailer Hitch for Fifth Wheel Rails # 16055 can be used with a set of in bed rails. This will give you a 3" offset. The other option would involve putting an offset adapter on to your gooseneck trailer. Something like the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200. If you decide that this is the best option for you let me know what tube size you have on your gooseneck trailer and I will recommend a option for you.
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  • Can a B and W Extend a Goose Goosneck Coupler be Used with a 4 inch Offset Gooseneck Ball
    I spoke with my contact at B and W and was told that the Extend a Goose # BWTEXA4200 and the 4 inch offset ball # BWGNXA4085 can be used together. However, the pivot point of the trailer will still only be 4 inches back from its original position meaning that you will get 4 inches of true offset, not 14.
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  • Will the Demco UMS Series Gooseneck Hitch Fit a 2015 Silverado 2500 Short-Bed?
    As long as the rails you currently have installed on your 2015 Silverado 2500 short bed are the UMS style rails, like the Demco # DM8551010, you can definitely use the Demco Hijacker UMS Series Gooseneck Trailer Hitch # DM5988. If you have another brand of auto slider and or rails, however, I cannot guaranty the fit.
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  • Recommended Underbed Gooseneck Trailer Hitch For 2016 Ram 2500
    For an under bed gooseneck hitch I recommend the B&W Turnoverball Underbed Gooseneck Trailer Hitch, part # BWGNRK1384. This comes with a custom installation kit. The hitch has spring-loaded safety-chain hookups built in. The hitch ball can be removed and flipped upside down in the hitch for storage when you are not towing. The gooseneck can be used with a Companion fifth wheel hitch if you ever need to tow a fifth wheel. If you need a wiring harness for your trailer I recommend part # 41157.
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  • How to Gain Turning Clearance for a Gooseneck Trailer on a 2017 Ford F-250 with Factory Prep Package
    I do have an option for you but they do not make an offset gooseneck hitch ball for your 2017 Ford F-250 with the factory prep package to my knowledge so no, part # 19308 will not fit. Instead, you will want to consider an offset coupler like the B&W Extend-A-Goose Gooseneck Coupler part # BWTEXA4200 which fits around a 4" diameter tube and offers 10" of extension. I have attached a review video of the coupler for you as well.
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  • Gooseneck Hitch Fit for 2019 Ram 1500 With 5-1/2 Foot Bed
    There is only one gooseneck hitch that is confirmed to fit your 2019 Ram 1500 with a 5-1/2 foot bed (as of July 2019), the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1319. The cut out of the instructions show where the hitch ball will be when installing this. Since you have a 5-1/2 foot bed you will need the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200 which has a 10" offset, in order to give you a way to make a turn with a gooseneck hitch installed. This coupler will...
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  • Best Gooseneck Hitch for a 2017 Ram 1500 5-1/2 Foot Bed
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  • Can B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200 be Used on Flat Bed Truck
    In general it's the safest to say that the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200 shouldn't be used with flat bed trucks since the heel of the tube would hit the truck bed most likely. BUT if the cut area for the hitch was big enough (hard to say exactly how big) this could still work. The offset is 10 inches so you'd most likely need a cut out area at least 20 inch by 20 inch but probably slightly bigger.
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  • Recommended Offset Gooseneck Ball for the 2024 GM Factory Puck System
    Yes, we do. It is the Gen-Y Hitch Gooseneck Trailer Hitch item # GY73XR and it does fit the factory prep package on the 2024 Silverados. This hitch ball has a 5" offset and a 25,000 lbs capacity.
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  • Will B&W Extend-A-Goose Gooseneck Coupler Work on 4 Star Horse Trailer
    As long as your horse trailer features a 4 inch diameter outer tube (which is pretty standard) the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200 that you referenced will work really nicely to replace its inner tube. It will provide a 10 inch offset for increased cab clearance during sharp turns and it looks to have plenty of capacity (24,000 pounds) for your trailer. When installing the coupler you will just use the set screws to secure it in place just like how they're used for your...
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  • Availability of Gooseneck Coupler with Offset for Additional Turning Clearance
    A sliding 5th wheel hitch base like Curt # C16560 does provide more clearance for making tight turns with a 5th wheel trailer pulled by a short-bed truck. There is no equivalent slider in the gooseneck arena but we do offer a gooseneck coupler with offset which can provide more turning clearance between the truck cab and trailer. For example, the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200 fits standard 4-inch-diameter outer tubes and provides 10-inches of additional clearance between...
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  • Gooseneck Offset Needed for Short Bed Pickup
    If you have a gooseneck trailer then we do have an option for your trailer side with the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200. It has a 10" offset and has an outer diameter of 4". For something that site between the hitch and the trailer, like part # 19308, I would need to know what gooseneck hitch you have on your pickup. These are hitch specific so only certain ones will fit with your towing setup. Let me know what you have and I can see if we have anything for you.
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  • Best Offset Gooseneck Coupler for my 2018 Chevrolet Silverado 1500
    Yes with the short bed model you definitely want to get as much space as possible. I have two great options for you the first is the B&W Extend-A-Goose Gooseneck Coupler - 2-5/16" Ball part # BWTEXA4200 this has a 10" offset and is a very traditional type of coupler. The second is the Gen-Y Pegasus Shock Absorbing Gooseneck Coupler part # 325-GH-7007 that has an 11" offset. The advantage to the Gen-Y is that it uses a torsion flex head and dramatically increases the ride quality in...
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  • Will Blaylock Coupler Lock Fit B&W Gooseneck Coupler
    The B&W gooseneck couplers come in 2 different setups; the Defender parts # BWGNC4250 and # BWGNC4251 as well as the Extend-A-Goose # BWTEXA4200. The Defender couplers have built-in locks and come with keys while the Extend-A-Goose is lockable if you install a padlock in the handle bracket (see attached photos). Because of this the design of the couplers won't fit with a standard coupler lock like the Blaylock # BLTL-50 you're looking at. If you have a different coupler please let me...
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    Image 1 for Image 2 for
  • How to Determine Clearance of V-Nose Gooseneck Trailer on Short Bed 2020 Chevy Silverado 2500
    I'll start off by saying that you won't be able to use a B&W extender # BWGNXA4085 since those are only designed to fit in B&W Turnoverball gooseneck hitches and not the factory pucks on the 2020 Silverado 2500. It looks like your horse trailer has a V-nose, which is going to help provide a little bit of extra clearance when it comes to making 90 degree turns- so this trailer is a great choice for a short bed truck. In order to determine if you'll need an offset, use the formula below,...
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    Image 1 for
  • Vertical Rise To Welds and Lowest Pin Hole on B&W Extend-A-Goose Gooseneck Coupler
    I've attached a picture with three different measurements for the B&W Extend-A-Goose Gooseneck Coupler - 2-5/16" Ball - 10" Offset, # BWTEXA4200. It is 12 inches from the base or bottom of the coupler to the center of the lowest pin hole that connects your gooseneck trailer to this Extend-A-Goose. From the base to the bottom of the second weld, the measurement is 5-7/8 inches. From the base to the top of that same weld, the measurement is 8-5/8 inches. I've tried to color code to simplify...
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    Image 1 for
  • What is Best Fifth Wheel to Gooseneck Adapter Solution
    The best choice would be the Convert a Ball Gooseneck adapter part # CAB-C5GX1216 because it is cushioned whereas the other option is not. That said if you have a Lippert pin box on your trailer the best option is the Reese Goose Box adapters like the part # RP85FR which fits the very popular Lippert 1621 pin box. This has a much more advanced cushioning system since it has an air bag and shock setup. But there are only options for these to fit Lippert 1621 pin boxes.
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  • What is Lowest Height Setting of B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200
    I spoke with my contact at B and W and they informed me that when the B&W Extend-A-Goose Gooseneck Coupler # BWTEXA4200 is in the lowest position it has a height of 11-3/4 inches.
    view full answer...
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