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  1. Gooseneck Hitch
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  3. Removable Ball - Stores in Hitch
  4. Below the Bed
  5. Wheel Well Release
  6. Manual Ball Removal
B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs

B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs

Item # BW77FR
Our Price: $599.00
Gooseneck Hitch

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Shipping Weight: 85 lbs
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Install this heavy-duty hitch on your vehicle so that you can securely tow your gooseneck trailer. Store the removable ball upside down in the hitch when you aren't towing to get complete bed access. Square ball base won't turn in hitch. 1-800-940-8924 to order B and W gooseneck hitch part number BW77FR or order online at Free expert support on all B and W products. Great prices and Fastest Shipping for B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs. Gooseneck Hitch reviews from real customers.
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  • Reviews (44)
  • Q & A (0)
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B and W Gooseneck Hitch - BW77FR

  • B and W
  • Removable Ball - Stores in Hitch
  • Below the Bed
  • Wheel Well Release
  • Manual Ball Removal
  • 30000 lbs GTW
  • 2-5/16 Hitch Ball
  • 7500 lbs TW

Install this heavy-duty hitch on your vehicle so that you can securely tow your gooseneck trailer. Store the removable ball upside down in the hitch when you aren't towing to get complete bed access. Square ball base won't turn in hitch.


  • Heavy-duty underbed hitch lets you tow your gooseneck trailer
  • Complete truck bed access when you're not towing
    • Remove ball from hitch, flip it upside down, and drop it back into hitch for storage
  • 5/8" Thick, spring-loaded, steel locking pin on end of handle goes all the way through ball to secure it in place
    • Access handle at rear driver's-side wheel well
  • Single-piece, machined ball socket provides rugged durability
  • Square ball base prevents ball from turning in hitch during hookup
  • "Corners only" fit of stowed ball prevents grime buildup inside of hitch
  • Specially designed accessories (sold separately) make it easy to customize the hitch to fit your needs
    • Tow a 5th-wheel trailer with the B&W Companion hitch adapter
  • Spring-loaded safety-chain hookups are built in
  • Simple installation with included custom mounting kit
    • No welding required
    • Truck bed does not have to be removed
    • 4" Diameter hole must be cut into bed
  • Powder coated steel is sturdy and corrosion resistant
  • Made in the USA


  • Gross towing weight: 30,000 lbs
  • Vertical load limit: 7,500 lbs
  • Ball size: 2-5/16"
  • Limited lifetime warranty

With the B&W Turnoverball underbed gooseneck trailer hitch you get the best of both worlds. When you go to tow, the Turnoverball creates a sturdy, dependable connection with your gooseneck trailer. And when you're done towing, you can stow the ball upside down in the hitch to get full bed access and a clean appearance.

Easy-to-Remove, Simple-to-Store Hitch Ball

The durable steel hitch ball included with the Turnoverball system secures in the hitch with a sturdy, 5/8" thick steel pin that is incorporated into the end of the operating handle. To lock the ball in place, drop it into the hitch hole in the bed of your truck. Then rotate the handle in your driver's-side wheel well counterclockwise until the latch engages. When the latch is engaged, the spring-loaded pin on the end of the handle will be inserted all the way through the base of the hitch ball, forming a strong, solid connection and ensuring absolute security when you're towing.

B&W Turnoverball Gooseneck Hitch Operation

When you're done towing, remove the hitch ball by simply pulling the handle out as far as it will go and then rotating it clockwise until it unlatches. Remove the ball, flip it upside down, and drop it back into the ball hole of the hitch. Then reengage the latch to secure the stowed ball in place.

Unlike typical gooseneck balls - which have round bases - the Turnoverball hitch ball is designed with a square base. This makes latching the ball in the hitch easier because the base won't rotate inside of the hitch like a round base might, so lining the pin up is a snap. The base of the ball also fits tightly within the ball hole during storage. Because only the corners of the base contact the sides of the socket, any dirt or grime that gets into the hitch will fall through the socket, thus helping to prevent any buildup that could cause the ball to seize up in the hitch.

Simple, Custom Installation

This hitch is custom designed for your vehicle. The included mounting brackets bolt to existing holes in your truck's frame. While some modification is required - you will need to cut a 4" diameter hole in your bed for the hitch ball and drill holes for the built-in safety chain loops - there is no need to weld onto or to drill into your frame.

Galvanic Corrosion Limiting Tape

Note: Because the body of your truck is constructed of aluminum, there is an increased risk of galvanic corrosion when a different metal, such as steel, contacts the truck body. To help prevent this corrosion, strips of polypropylene tape are included to provide a barrier between the steel of the hitch and the aluminum of the truck. These strips are to be applied to the center section of the gooseneck hitch as shown above.

Once you have the hitch brackets and body installed, set up the operating handle. This handle is designed to be accessed from the rear driver's-side wheel well. On the end of the handle is the heavy-duty steel pin that secures the hitch ball.

B&W Turnoverball Gooseneck Hitch Accessories

B&W makes it easy to tow just about anything. With the many adapters and accessories available, the Turnoverball can be made to work with almost any gooseneck trailer. Hitch balls are available that have a built-in rise, an offset, and even a different connection type. Add on the Companion fifth-wheel hitch - which attaches directly to the Turnoverball with no other parts required - and you can tow your fifth-wheel trailer.

GNRC900 B and W Turn Over Ball Under Bed Gooseneck Trailer Hitch - 30,000 lbs

GNRM1121 B and W Turn Over Ball Gooseneck Custom Installation Kit

Installation Details BW77FR Installation instructions

This Product Fits The Following Vehicles

Customer Satisfaction Score:

Customer Reviews

B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs - BW77FR

Average Customer Rating:  4.7 out of 5 stars   (44 Customer Reviews)

Install this heavy-duty hitch on your vehicle so that you can securely tow your gooseneck trailer. Store the removable ball upside down in the hitch when you aren't towing to get complete bed access. Square ball base won't turn in hitch.


Great hitch! I put this on my 2021 F-150 LB to tow our 10k lb fifth wheel and it worked exceptionally. I love how the ball can hide away to let you use the full bed for other things. Took about two hours to install, including cutting the holes and painting them. You'll want two people for this install. I paired this with an Anderson Ultimate Connection gooseneck hitch and Roadmaster Active Suspension system and my little 3.5l V6 1/2 ton towed this trailer with ease.

Mitch B.


Ive had this hitch for a year and cant say enough good things about it. Its so simple to operate and has performed incredibly. Being able to hide the ball when not towing its so nice for loading the bed up without any obstructions in the way


The hitch is great, the directions were easy to follow and was an easy install.

Jon D.


This product fits like a glove. Watch the video on installation and itll go pretty easy. My son and I installed it in one hour. He have used it numerous times and our F150 Ecoboost pulls a two horse slant with weekender trailer just fine.

Ford F-150

Purchased this for my 2021 Ford F-150 Crew Cab PowerBoost. Installer reported no problems installing it. The PowerBoost has the 7.2 kW power package. No issues with the trailer hitch during or after installation. This is the 3rd turnover ball hitch I have had from B&W. Sometimes it is difficult to get the pin retracted to turn over the ball, but it does work. The issue is it is difficult to turn the mechanism enough to line up the vane with the slot that provides for pin retraction. I have had zero issues otherwise and recommend this device.



Working great with no issues other than difficulty retracting the pin to turn the ball over. It works, but is difficult.

2023 Ford F-150

I have installed several of the B and W hitches in my opinion thay are the best thay fit good and install easy, This one is going in a 2023 f150 to be mated to a 18ft gooseneck trailer

2022 Ford F-150

when I got the parts I found Parts missing. picture show it.

Etrailer Expert

Katrina D.


I am sorry to hear that you were missing some items! Let me get you over to our customer service department for them to get you your missing items.

2021 Ford F-150

Haven’t installed it yet, hopefully everything is there. Shipping looks like it went through hell. Almost as much tape as wet/ripped open cardboard. Installing this weekend, and will know more.

2021 Ford F-150

Good quality, definitely would buy again. Would be nice if manufacturers product had a hook to pull center part into place.



Great has work as expected, have a few ideas on how to make it easier for the DIY to install. Would definitely purchase one again for my next truck.


The 2 center front rail bolts needs to be longer then the other 13. Other than that all good


Well I got this and the package was broken open and bolts were falling out.I am not sure if I am missing anything be I have no instructions!

Etrailer Expert

Thomas M.


I will have Customer Service reach out to you.


Great straight forward install and heavy duty.


Product worked spectacularly on my truck. The flip over ball storage leaves my truck bed "rail free" so that I have it's full capacity when I need it. Super fast delivery from retailer. I wouldn't hesitate to buy from them again.

2020 Ford F-150

Easy 2 hour install


Worked great for my F-150!!

2017 Ford F-150

Quality product. Easy installation. Fast and friendly service. My husband loves the convenience of the hidden ball fort out of the way storage when hauling other stuff in the bed of his truck


Very fast shipping. Thank you.

2021 Ford F-150

Let me start off with I am not a mechanic. I believe this was an easy install. But It did take me about four hours to do by myself.


Good communication with the order proce ss

2021 Ford F-150

great hitch,good service


Great customer experience and ships fast


didn't install it myself but mechanic did. Instruction sheets were clear and everything went well for him.


Great product, top quality. Shipped as planned and fast. Price was great, etrailer videos are spot on and helped with a super easy installation.


Nice product. Performing well.

2021 Ford F-150



Very well made


Show More Reviews

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

  • Weight of B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1115
    The B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR referenced in your question weighs right around 40 pounds. This underbed gooseneck hitch is confirmed to fit your 2018 Ford Ford F-150 and features a 30,000 pound towing weight capacity. I have attached a short video demonstration on this hitch that you can also check out.
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  • Gooseneck Hitch For A 2020 Ford F-150 With 5.5 Foot Bed
    I have just the perfect gooseneck hitch for you! The B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR is confirmed to fit your 2020 Ford F-150 Super Duty With 5.5 Foot bed. The gooseneck hitch has a simple installation that comes with the included custom mounting kit. No welding is required. The hitch has a powder coated steel that is sturdy and corrosion resistant. The hitch has a gross towing weight up to 30,000 pounds and has a vertical load limit up to 7,500 pounds. I...
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  • Will Air Lift LoadLifter 5000 Air Helper Springs Work With B&W Gooseneck Hitch On 2020 Ford F-150
    Yes, the Air Lift LoadLifter 5000 Air Helper Springs part # AL57385 are compatible with an in-bed hitch like the B&W Turnoverball Underbed Gooseneck Trailer Hitch part # BW77FR in the 2020 Ford F-150. The Air Lift Air Helper Springs are a good choice. They have two roll plates on each end of the bag to avoid puncture from moving components or flying debris under the truck. The bags can be adjusted from 5 to 100 psi for load leveling and suspension support without compromising ride quality....
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  • Will B&W Gooseneck Hitch Fit 2022 Ford F-150 3.5 EcoBoost with Electric Drive
    The B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit # BW77FR is compatible with your 2022 Ford F-150 with the 3.5 EcoBoost/Electric Drive setup. According to my research the battery is behind your cab but not quite back far enough to interfere with the placement of the gooseneck rails or body. I took a look at the instructions for this hitch and they didn't call anything out either but you will want to make sure you relocate any wiring that might be prone to...
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  • B and W Turnoverball Gooseneck Hitch that Fits 2021 Ford F-150 6-1/2 ft Bed
    Yes, the B and W Turnoverball gooseneck hitch part # BW77FR is a confirmed fit for your 2021 Ford F-150 6-1/2 foot bed.
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  • Gooseneck Hitch Recommendation for 2017 Ford F-150
    There is a really wide range for towing capacities for the 2017 Ford F-150. From what I was able to look up the capacity is between 5,000 lbs and 10,500 lbs. You are going to first need to determine what your truck's capacity is based on how it's equipped before determining if your truck has the capacity needed for the trailer you plan to tow. Easiest way would be to give you VIN to a local Ford dealer and have them pull up it's capacity. For a gooseneck hitch that is confirmed as a fit...
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  • Does B and W Turnoverball Gooseneck BW77FR Fit 2019 Ford F-150 Roush
    Yes the B and W Turnoverball gooseneck part # BW77FR does fit your 2019 Ford F-150 Roush.
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  • Can I Install a B&W Gooseneck Hitch on a 2023 Ford F-150 w/ a Powerboost Engine?
    Yes, you can! I checked with B&W and you will have no issues installing the B&W Turnoverball System item # BW77FR on your 2023 Ford F-150 with the Powerboost engine. This custom fit gooseneck hitch fits the 2WD and 4WD models and all three of the bed lengths.
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  • Does This # BW77FR Fit My 2019 Ford F150?
    The B&W Custom Fit Turnoverball Gooseneck kit you're looking at # BW77FR. This kit comes with the under-bed rail system, and also includes the gooseneck hitch and ball center section. I included a video review of the # BW77FR for you to take a look at.
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  • Best Gooseneck Hitch Recommendation for 2018 Ford F-150
    The B and W Turnoverball Gooseneck Hitch part # BW77FR is the best option for your 2018 Ford F-150 as it gives you the most hidden gooseneck hitch setup, it has more capacity than you'll ever need at 30,000 lbs, and it's made in the USA by a company with a reputation for making the best towing components. This would be all you'd need to get on the road. I attached an review video for more info on this as well.
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  • B&W Gooseneck Hitch for Curt X5 Adapter in a 2017 Ford F-150 with 6-1/2 Foot Bed
    The Curt X5 5th Wheel Base Rails Adapter # 16310 is designed to fit B&W gooseneck trailer hitches so for your 2017 Ford F-150 short bed that would be # BW77FR. I have linked some videos of each product for you.
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  • Can The B&W Turnover Ball Gooseneck Center Section Be Fitted To a 2015 Ford F-150?
    The B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR for your 2015 Ford F-150 uses the Center Section # BWGNRC900. While not every B&W Turnoverball hitch uses the same center section if you can let me know what truck the hitch came from I can verify if you will be able to use the B&W Turnoverball Gooseneck Custom Installation Kit # BW24FR to install your center section.
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  • Rear Suspension Enhancement With Automatic Leveling for 2018 Ford F-150
    Yes. The AirLift Load Lifter 5000 # AL57385 (which are a fit on your 2018 Ford F-150) are compatible with the Air Lift SmartAir Automatic-Leveling Compressor System for Air Helper Springs # AL25490. This auto-leveling system levels your vehicle using a unique non-contact magnetic height sensor, which allows the system to intelligently determine whether the air springs should be inflated or deflated; the system also automatically detects changes in the vehicle's load and will make adjustments...
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  • Will B&W Turnoverball Underbed Gooseneck Trailer Hitch Fit 2018 Ford F-150 Diesel
    B&W doesn't call out any issues with installing the Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit # BW77FR on a 2018 Ford F-150 with the 3.0 diesel so I don't see any problems for the installation.
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  • Best Gooseneck Trailer Hitch For 2021 Ford F-150
    For your 2021 Ford F-150, there is one gooseneck hitch that stands above the rest in terms of quality, which is the hitch from B&W: - B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR The reason the Turnoverball hitch is the best because it has a square base for its hitch ball, while other hitches use a ball with a round base. This is important because it means the ball isn't going to turn in the hitch when you are towing, keeping the connection to your gooseneck coupler totally...
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  • Gooseneck Hitch Recommendation for 2018 Ford F-150 5-1/2 ft bed
    We do have gooseneck hitches that fit your 2018 Ford F-150 with a 5-12 foot bed. For that the best option is the B&W Turnoverball part # BW77FR which is a confirmed custom fit. B&W hitches are considered by basically all RVers to be the best options around as they very well-made here in the US and are very reliable for a long time. You'll also want the offset ball part # BWGNXA4085 too for added clearance since your truck bed is so short. You also should note that the only type of gooseneck...
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  • Air Bag Suspension Enhancement Kit for 2016 Ford F-150 that fits with In-Bed Hitch
    The Air Lift air bag kit part # AL57268 that you referenced is a fit for your 2016 Ford F-150, is compatible with the in-bed hitches like your B and W # BW77FR and also does not have a jounce bumper built into it like other options so this kit seems to be exactly what you are looking for.
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  • Which B and W Gooseneck Hitch Fits 2018 Ford F-150
    In your situation you wouldn't be able to convert the B and W Turnoverball hitch from your Ram truck to your new 2018 Ford F-150 since the center sections are different. You'd have to go with an all new hitch and rail kit part # BW77FR for the Ford truck.
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  • Will B&W Turnover Ball Gooseneck Hitch for 2021 Ford F150 Fit the Hybrid Model
    I spoke with my contact in the Tech Services department at B&W, who confirms that their GNRK1121 Turnover Ball Gooseneck hitch which we carry as part # BW77FR is absolutely a fit for the 2021 Ford F-150 Hybrid, AKA the PowerBoost. The hitch would fit and would work great for you. If you'd like to install a 7-way trailer connector in your truck bed so you don't have to run the trailer connector cable up over the tailgate, you can install one using part # C57008. You can see an installation...
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  • Can B and W Turnoverball be Used with Andersen Ultimate Connection in 2017 GMC Sierra 2500
    The setup you mentioned would work well although we do not carry the version of the Andersen Ulimate you mentioned. They state that it offers enough clearance for short bed trucks to make tight turns so it should work well for you in that regard with the B and W Turnoverball hitch part # BW77FR that does fit your 2017 GMC Sierra 2500 short bed. You would not need the offset ball adapter either. It would sit up too tall for the Ultimate anyway.
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  • Hole Placement In Truck Bed to Install B&W Turnover Ball Gooseneck Hitch on 2021 Ford F-150
    I spoke with my B&W representative who confirms that to install their GNRK1121 # BW77FR Turnover Ball hitch on a 2021 Ford F-150, the center of the 4 inch hole for the gooseneck ball would be placed 42-5/8 inches forward of the rear edge of the truck bed (NOT the tailgate). This distance is the same, regardless of the length of the truck bed. I've provided a diagram showing this dimension. To install a 7-way connector in the truck bed so you don't need to run the trailer connector cable...
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  • Can B&W Turnover Ball, Offset Gooseneck Ball & Andersen Ultimate 5th Wheel Connection work Together
    It is perfectly acceptable to use the B&W Turnover ball Gooseneck hitch # BW77FR, and the # BWGNXA4085 offset ball be used with an Andersen Ultimate 5th wheel Connection. The Andersen hitch adapter provides about 8 inches of offset, plus the 4 inches you'll get from the offset ball add up to the same 12 inch offset you'd get from most sliding fifth wheel hitches. I've also confirmed the compatibility with Andersen.
    view full answer...
  • What is the Best Gooseneck Hitch for a 2023 Ford F-150?
    The best gooseneck hitch for a 2023 Ford F-150 is the B&W Turnoverball Underbed Gooseneck Hitch item # BW77FR. It fits all three bed lengths. This system includes custom fit brackets that bolt into existing holes in your F-150's frame. The only drilling you will need to do is in the bed when you add the holes for the receiver and the safety chains. This underbed system allows you to store the 2-5/16" hitch ball upside down and inside your bed when you are not using it. This gives you full...
    view full answer...
  • Does B and W Turnoverball Gooseneck Hitch from 2014 F-150 Fit 2018/2019 Model
    The B and W Gooseneck hitch # BWGNRK1104 that you referenced only fits up to 2014 Ford F-150 model trucks and would not fit a 2018-2019 model as the trucks were changed quite a bit by that point. You'd have to go with the changed part number for the new trucks part # BW77FR instead.
    view full answer...

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Ryan G
Installed by:
Ryan G
Employee Joshua S
Video by:
Joshua S
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Carrie F
Updated by:
Carrie F
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Alexander C
Written by:
Alexander C

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