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  1. Gooseneck Hitch
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  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 # BWGNRK1057
Our Price: $599.00
Gooseneck Hitch

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Shipping Weight: 101 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 BWGNRK1057 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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B and W Gooseneck Hitch - BWGNRK1057

  • 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.

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.

GNRC959 B and W Turn Over Ball Under-Bed Gooseneck Trailer Hitch - 30,000 lbs

GNRM1057 B and W Turn Over Ball Gooseneck Custom Installation Kit

Installation Details BWGNRK1057 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Customer Satisfaction Score:

Customer Reviews

B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs - BWGNRK1057

Average Customer Rating:  4.8 out of 5 stars   (3404 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.


Came timely and was a complete kit. B&W is by far the best quality turnover ball. Keep it greased and it will work as it should.

2018 Chevrolet Silverado

A lot of people told me I could not put a goose neck hitch on a 1/2 ton truck. My 2018 Silverado handled the hardware just fine and it pulls an 8,000 lb 3 horse full tack room trailer with ease. I have a 6.5 foot bed - would not recommend this on a 5 foot bed b/c if you jackknife while backing up you will smash your back window. I also recommend installation by a company that does this type of install regularly. I drove an hour to Ocala and had it done at The Hitching Post. They were fair with pricing and easy to work with. Lastly you want to keep a pair of vice grips in your truck to pull up the rollover ball when it is flat. Hay and dust gets in the cracks and it is difficult to pull it up with just your fingers.

Overall I highly recommend.



1 year later. I feel the same as above. I would not change anything in my post above.


Was delivered extremely fast and was relatively easy to install! Still looks brand new after a year!


There is pros and cons. The pro, I was able to install it fairly easy by myself. The Con. You will need the ball extender. It sits way to close to the cab. As my trailer hit the cab when I had to make a sharp turn off the road

Etrailer Expert

Brooke M.


You are correct about that! Part # BWTEXA4200 is a must in some scenarios.


Installation instructions were good. Installation took me most of a day, working by myself. I have used it a few times to pull a medium-duty flatbed trailer, and it works like it is supposed to. Thanks.

Frank H.


Still works fine. it does need a shot of spray lube once in a while to keep the latch working smoothly.

2016 GMC Sierra

The BW gooseneck hitch for my 2016 GMC Sierra 1500 is a really nice product. When you make the purchase etrailer sends you a link to the excellent instructions and they send you a [installation] video showing installation. I installed it myself. I did everything they say to do except that instead of cutting a V-notch in the seam in the passenger side wheel well, I removed those four bed bolts and loosened the bed bolts on the driver side. Then I put a short board in between the frame and bed and lifted (with just a little leverage) the passenger side about 1.5 inches. I did the whole installation that way. When you gently lower the bed back down the four inch hole in your bed pretty easily finds the round shape of the hitch because the bed is loose. Also: do remove your bed liner and do cut a 4 inch hole in a board to help hold the 4 inch hole saw stable while your cutting the bed because that can be a bit of a wild ride. Least fun part of the job was getting the bolts tight on the forward and aft crossmembers of the hitch. It’s tight up in there. I could get my torque wrench on a few of the bolts but the rest involved a craftsman 3/4 inch box end with another wrench hooked sideways to the open end for extra leverage. (You gotta make that Craftsman wrench as long as your torque wrench so you know your getting them tight.) I’ll retorque my side plate bolts later because my frame is waxed. Those 3 bolts are easy to get too.

As a side note: I’m not excited about the quality of the “in bed” 7 pole plug kit, but I’ll let you know once I get it installed and use it for a while. I’m afraid the 7 connections in the actual plug are cheap and won’t be springy enough to hold a good connection at all 7 points.


It was easy to install


This is the fourth B&W turnover gooseneck I have purchased and the quality is excellent as usual. Ship tome was amazingly fast. I live very near the Canadian border and still had the hitch within two days of ordering it. I have never had a bad experience with B&W or

2011 Chevrolet Silverado 1500

easy install as long as you follow instructions. have had zero issues since installation a year ago. 2011 chevy 1500 6.2ltr ext cab standard bed


I always use etrailer for all of my hitch needs, the shipping and communication is excellent from them. Etrailer's pricing is the best I've found anywhere and the install pictures and videos make it so I don't even look anywhere else when I need to make a purchase.


Harness is of very good quality and of sufficient length to locate the socket wherever desired in the truck bed. My next truck will be equipped with trailering accessories from etrailer.


Great service from etrailer, and B&W hitch was everything I expected, solid product and instaled with no problems.
Thank you

by: 01/24/2022

Great quality, fast shipping, easy installation. Came with everything needed and fit like a glove. Only wish is that it had the ball cover.

Etrailer Expert

Sierra K.


It is sold separately as item # BWGNXA1710.

2009 GMC Sierra

2nd B&W Hitch I have owned. Fast shipping, installation instructions clear. Excellent product. Video of installation very helpful.

2018 Chevrolet Silverado 1500

We recently set up a dealer account with etrailer after having months of on going issues with our main vendor and we couldn't be more satisfied. The process was fast and easy. The customer service is beyond excellent and exceeded what we were hoping for. To sum up this review; I highly recommend etrailer for any and everyone!

2018 Chevrolet Silverado 1500

Quality product, installation went well due to great instruction that were included and a little help from etrailer's install video. Thanks

2016 GMC Sierra

Love this hitch! Took about 2 hours to fully install on my 2016 GMC Sierra 1500. I use it every week, would totally buy again


This is a great company to work with. Whenever I had a question about the shipment of my product, I got great service and response. The situation was explained to me fully and the follow through was terrific. I highly recommend.

2016 Chevrolet Silverado 1500

Perfect fit will recommend to anyone prompt shipping easy installation

2008 Chevrolet Silverado

Great hitch. Quality. Received awesome customer service.

2015 GMC Sierra 1500

Great , stickers are on upside down and on the wrong side of the side plates though


Great hitch made in USA


I like the hitch it was easy to install and works very well


Great hitch,have had over a year and no issues whatsoever. Great customer service even after the sale when I needed help with install.

2018 Chevrolet Silverado 1500



It has worked extremely well. Much better than any hitch system I’ve used on other trucks. The hitch is rated for more than the truck so there’s no fear of overloading it. I attached the B&w companion fifth wheel hitch to it hasn’t let me down and works smoothly.

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