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2021 Keystone Hideout Fifth Wheel
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B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs
Part Number: BW77FR
In Stock
$699.00
2021 Keystone Hideout Fifth Wheel
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B and W Gooseneck Hitch - BW77FR
Highlights
- Custom Fit for Your Vehicle: Mounts to existing attachment points
- Built for Heavy-Duty Weight: Rated for 30,000 lbs GTW and 7,500 lbs vertical load.
- Full Truck Bed Access: Pull the handle, flip the 2-5/16" ball, and drop it back to get your bed back.
- Locks Solid for Towing: Spring-loaded 5/8" steel pin slides through the ball for a secure hold.
- Aligns Smoothly and Stays Put: Square ball base won’t rotate in the socket so hookup is quick.
- Installs to Your Frame: Custom brackets bolt to existing holes—no frame drilling or welding.
Features to know about
Built for Heavy Loads: 30,000 lbs GTW and 7,500 lbs Vertical Load
Rated for a 30,000 lb gross towing weight and 7,500 lb vertical load limit, this hitch is ready for serious work. The single-piece, machined ball socket forms a solid connection with your gooseneck trailer, keeping things stable when you’re moving heavy equipment or livestock. The powder-coated steel construction stands up to hard use and corrosion so it’s dependable season after season.
Full Bed Access When You're Not Towing: Flip-Over Ball Design
When the trailer’s unhitched, you can remove the 2-5/16" ball, flip it upside down, and drop it back into the hitch for storage. The Turnoverball system sits below the bed surface, so the bed stays clean and completely open when you’re hauling gear or materials. The square base design keeps the ball from rotating in the socket and helps keep grime from building up inside to make sure it’s ready to use next time.
Quick Lock and Release from the Wheel Well: Spring-Loaded Handle and 5/8" Steel Pin
The locking handle is easy to reach from inside the rear driver’s-side wheel well. A 5/8" thick, spring-loaded steel pin slides through the base of the ball to secure it in place. It gives you a simple way to lock or unlock the hitch without crawling into the bed. Built-in spring-loaded safety-chain hookups are right where you need them for a clean setup that’s easy to connect.
Custom Installation with No Welding: Bolt-On Mounting Kit Included
The custom mounting brackets bolt directly to existing holes in the truck’s frame, so there’s no welding or frame drilling required. You’ll just need to cut a single 4" diameter hole in the bed for the ball and drill smaller holes for the chain loops. The kit includes polypropylene tape strips that create a barrier between aluminum and steel surfaces to help prevent galvanic corrosion when installed on aluminum beds.
Specs
Weight and Capacity
- Gross towing weight: 30,000 lbs
- Vertical load limit: 7,500 lbs
Dimensions
- Ball size: 2-5/16"
Warranty
- Limited lifetime warranty
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.
- 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.
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
Great Alternative Reese Elite Series and Draw-Tite Hide-A-Goose Gooseneck Trailer Hitches
This Product Fits The Following Vehicles
- 2015 - 2027 Ford F-150 5-1/2 Foot Bed
- 2015 - 2027 Ford F-150 6-1/2 Foot Bed
- 2015 - 2027 Ford F-150 8 Foot Bed
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Wrong item was ordered
Ratings & Reviews
4.8
5037 reviews
by:
Mitch B
12/13/2022
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.
by:
Shane
07/03/2026
Item arrived in a reasonable time. It's extremely solid and well built, was truly bolt in (other than cutting a hole in the bed which is of course unavoidable), and the release mechanism is silky smooth so far. No regrets after installation and one pull.
by:
Rene
12/24/2025
This is my 3rd B&W Gooseneck Hitch. I think that they are as good as it gets. Sometimes I wish I could remember the installation from the previous one as the crossmember supports are hard to understand in the instructions and it is really helpful to look at the parts diagrams to understand how they are supposed to go together.
Great Product.
Great Product.
by:
Jon
02/15/2023
The hitch is great, the directions were easy to follow and was an easy install.
Jon D.
2/15/2024
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.
by:
Benjamin
11/14/2023
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.
by:
John
08/23/2022
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.
John
8/24/2023
Working great with no issues other than difficulty retracting the pin to turn the ball over. It works, but is difficult.
by:
Mark
03/22/2025
2018
Ford
F-150
This works as designed. Its been installed a year now and we pull our 30' fifth wheel camper with it. High quality product like all B&W equipment. Fairly easy to install into my extended cab 2018 F-150. Instructions were easy to follow and you can do it with basic tools and mechanical ability. Best price and service available through e-trailer.
by:
Ed
04/14/2025
2017
ford
F-150
Very helpful. I would suggest calling customer service. They will review order and make sure you have what you need. Installation in 2017 or newer F150 short bed is a job but everything hooked up. With spray in liner I used 4 1/8 inch cutter worked well
by:
Jonathan B
04/07/2022
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.
by:
Bill
03/25/2024
The hitch fit perfectly. It was easy to install, it took about an hour. The rod to remove the ball seems light at 1/4" dia. I was expecting it to be larger as every other part of the hitch is very heavy duty. I had B & W hitches in my previous pickups so I was confident it would work well for me.
by:
George
09/28/2023
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
by:
Donald
09/12/2025
Relatively easy to install and works great.
by:
Jim
10/21/2022
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.
by:
Lester
02/26/2025
2022
Ford
F-150
i helped my son-in-law put the hitch in my truck, it took us 3 1/2 hours to install it. the only problem was the 4in. hole in the bed wasn't quite big enough.
by:
Tericia
09/03/2022
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
by:
Cathie
07/28/2024
This Gooseneck hitch was very easy to install and works as advertised
by:
Tyson
02/02/2026
Difficult to release the pin that holds the ball in the bed. You have to fiddle with it to get it to work.
Lazer S.
2/3/2026
Sorry to hear that, Tyson. Have you tried using some dry lubricant? I wouldn't use something wet as it will attract debris, which is likely to be what is causing it to bind up.
by:
Keith
10/30/2021
Great product, top quality. Shipped as planned and fast. Price was great, etrailer videos are spot on and helped with a super easy installation.
by:
Ray
03/07/2024
2015
Ford
F-150
Excellent Product. Installation was simple for our Technician, with great easy to follow instructions..
by:
Paul
12/25/2024
Shipping was quick and easy install.
by:
Daniel
01/06/2022
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!
Thomas M.
1/7/2022
I will have Customer Service reach out to you.
by:
Frank
08/03/2022
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.
Frank
8/4/2023
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.
by:
Earl
03/08/2025
Works great. Very happy with it. Your sales man was very knowledgeable.
by:
Jeremy
07/31/2023
Very fast shipping. Thank you.
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Show More Reviews
See what our Experts say about this B and W Gooseneck Hitch
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view full answer... - Air Bag Kit Recommendation for 2021 Ford F-150 with B and W Turnoverball GooseneckHey Travis, we have the Air Lift LoadLifter 5000 kit part # AL47PD that is a confirmed fit for your 2021 Ford F-150 and also is compatible with in-bed hitches like your B and W Turnoverball Gooseneck part # BW77FR. What are you towing?
view full answer... - Recommended Gooseneck Hitch for a 2026 Ford F-150Hey Steve, congrats on the new truck! To add a gooseneck hitch to your 2026 Ford F-150, I recommend the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit item # BW77FR. This kit includes custom fit brackets that bolt into existing holes in your F-150's frame. The brackets work will all three bed lengths. The only drilling you will need to do is in the bed when you add the holes for the receiver and the safety chains. The B&W item # BW77FR allows you to store...
view full answer... - Compatibility of B&W Gooseneck Hitch and Offset Ball with Andersen Ultimate Hitch on 2018 F-150 5.5For your 2018 Ford F-150 with 5.5 foot bed, the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit # BW77FR is the correct fit. You will want to use the 4 inch offset ball # BWGNXA4085 because the bed is shorter than 6 feet. This offset ball will work with the Andersen Ultimate Hitch but you will still need to be careful with turning clearances due to the short bed and Super Crew Cab. The Andersen hitch will require the shorter 3237 coupler tube in place of the...
view full answer... - Recommended Gooseneck Hitch for a 2026 Ford F-150Hey Martin, congrats on the new truck. Gooseneck hitches are custom fit so compatibility amongst different makes of vehicle's is highly unlikely. Especially considering the Ford's use aluminum beds. The B&W Turnoverball Underbed Gooseneck Trailer Hitch item # BW77FR is the only gooseneck hitch we have for a 2026 Ford F-150. The custom mounting kit can be purchased separately with item # BW24FR. It only fits the 2015 - 2026 Ford F-150's. I saw you were looking at 5th wheel mounting brackets....
view full answer... - What Is The Actual Weight Of The B&W Turnoverball Underbed Gooseneck Trailer Hitch BW77FRHey Kevin, thanks for reaching out. The B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR weighs approximately 85 lbs altogether. The 4" offset ball part # BWGNXA4085 weighs 18 lbs. Honestly, I couldn't agree with you more that we should show the product weight on the page. We actually used to list the shipping weight for all our products, but the powers that be decided to do away with that for some reason. If you ever need to know the weight of something just let me know and...
view full answer... - Compatibility of B&W Patriot Sliding Hitch With 2020 Chevy OEM Puck SystemGreat questions. The Patriot 18K slider # BWRVK3270 is a great hitch. The head will not fit on a Companion base, but there is an adapter you can use as you stated for your new Chevy with OEM pucks. I normally recommend using the Demco 5th Wheel Rail Adapter for Chevy/GMC OEM 5th Wheel Towing Prep Package - 21K # DM6333 you referenced but it is specifically not compatible with the Patriot Slider hitch. It works with every other hitch to our knowledge. We don't currently have an adapter...
view full answer... - Can B&W Turnover Ball, Offset Gooseneck Ball & Andersen Ultimate 5th Wheel Connection work TogetherIt 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... - Underbed Gooseneck Hitch For 2020 Ford F-150 Short BedHi James; is the 36-gallon tank a factory part and not aftermarket? If so there is an option but for aftermarket tanks I wouldn't be able to verify if there would be interference or not. So as long as your tank is a standard tank on your 2020 Ford F-150, the underbed gooseneck hitch that fits your short bed truck is the following: - B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR I also wanted to mention that since you have a short bed, an offset ball is highly recommended...
view full answer... - Gooseneck Hitch for 2020 Ford F-150 Limited 4WDHi Vicky; the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR fits all models of the 2020 Ford F-150. It also fits all of the available bed sizes. This gives you full bed access since the ball stores upside down inside the hitch when not in use. The hitch is also compatible with the Companion 5th wheel hitch # BWRVK3500-5W or # BWRVK3400-5W.
view full answer... - Availability Of 85mm Hitch Ball For B&W Turnoverball Gooseneck HitchHey Andrew, thanks for reaching out. There is a 3" ball available for the B&W Turnoverball Gooseneck Hitch, part # BWGNXA2025, but there is no 85mm hitch ball for this. The 3" will be the largest. An 85mm ball is not a common size that is readily available.
view full answer... - Is there an Andersen 5th Wheel Hitch that Fits a B&W Turnover Ball Gooseneck HitchThere is an Andersen Ultimate 5th Wheel Connection that clamps onto a standard 2-5/16 inch gooseneck ball including B&W as well as other brands. We do not currently offer that hitch but we do have something that is better. Take a look at the Demco Recon # DM8550045. This hitch actually has a 5th wheel hitch head on it so you don't have to attach an adapter to the trailer king pin like you would with the Andersen hitch. The Recon will be a safer and more stable connection to your # BW77FR....
view full answer... - Hole Placement In Truck Bed to Install B&W Turnover Ball Gooseneck Hitch on 2021 Ford F-150I 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...
view full answer...
- Gooseneck Hitch For A 2020 Ford F-150 With 5.5 Foot BedI 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...
view full answer... - Gooseneck Hitch Options For a 2019 Ford F-150 XLTWe actually have a few different options for installing a gooseneck hitch on your 2019 Ford F-150. B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit # BW77FR Reese Max Duty Removable Above-Bed Gooseneck Hitch w/ Custom Installation Kit # RP22VR Hide-A-Goose Underbed Gooseneck Trailer Hitch with Custom Installation Kit # DT78PR Fold-Down Gooseneck Trailer Hitch with Custom Installation Kit # 8339-4491 Personally I would choose the B&W # BW77FR as the square...
view full answer... - How to Tow Gooseneck Hitch with 2019 Ford F-150 with 5-1/2 Foot BedFor your 2019 Ford F-150 with the 5-1/2 foot bed the B&W Turnoverball Gooseneck Hitch # BW77FR you were looking at will work perfectly and would be my recommendation. The assembly includes custom mounting brackets that use existing holes in the truck's frame rails so you don't have to drill into them during installation. It features a 30,000 pound towing weight capacity and is made right here in the USA. Now with a 5-1/2 foot bed you aren't going to have the needed cab clearance during...
view full answer... - What All Drilling is Required to Install B&W Turnoverball Gooseneck Hitch BW77FR on 2023 Ford F-150?The only drilling you will need to perform on your 2023 Ford F-150 to install the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR is the 4" hole for the ball and the four 1/2" holes for the safety chain hooks. You will not need to drill into your frame to attach the side plates. I recommend installing the Curt 5th Wheel/Gooseneck Custom Wiring Harness # C57008 when you install the gooseneck hitch. This will allow you to plug in the connector inside your bed rather than running...
view full answer... - 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.
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... - Best Gooseneck Hitch For 2017 Ford F-150 With 5-1/2' BedHello Brad, thanks for reaching out. For your 2017 Ford F-150 I recommend the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BW77FR. Just keep in mind since your bed is shorter than 6' you may need the 4" Offset Ball # BWGNXA4085 to provide adequate clearance between the trailer and your truck. The videos I linked below will show you a more in-depth look at the B&W hitch. Leave a reply with any other questions or comments and I am happy to assist.
view full answer... - Recommended Gooseneck Hitch for a 2023 Ford F-150To add a gooseneck hitch to your 2023 Ford F-150, I recommend the B&W Turnoverball Underbed Gooseneck Hitch item # BW77FR. This hitch is custom fit and includes all hardware necessary to complete installation on your truck. It fits all three bed lengths 5-1/2',6-1/2', and 8'. It has a massive 30,000 lbs capacity but you will want to verify what your truck's actual capacity is and go off of it. This underbed system allows you to store the 2-5/16" hitch ball upside down and inside your...
view full answer... - Gooseneck Hitch Recommendation for 2018 Ford F-150 5-1/2 ft bedWe 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...
view full answer... - Airbag Kit that Will Work With a B&W Gooseneck Hitch on a 2017 Ford F-150The only set of airbags that we have for your 2017 Ford F-150 that will also work with the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit part # BW77FR is the Air Lift LoadLifter 5000 Air Helper Springs part # AL57268. All other airbag kits we have for your truck mount to the outside of the frame rail which interferes with the B&W Gooseneck Hitch. The Air Lift LoadLifter 5000 mounts to the bottom of the frame rail and will not interfere with the B&W Gooseneck...
view full answer... - Do You Need To Worry About Turning Clearance With A Shortbed Truck And A Gooseneck Trailer?Yes, since you have a short bed truck, you are still going to need to concerned about clearance with your gooseneck trailer. Without knowing what type of 5th wheel/gooseneck setup you have, I can't say for sure what you'll need, however if you have a set of industry standard base rails like the Curt Universal Fifth Wheel Base Rails with Installation Kit # C16200, you can use the: -Curt Above-Bed Gooseneck Trailer Hitch for Fifth Wheel Rails # 16055. This will help combat the clearance...
view full answer...
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Mitch B.
12/14/2023
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