Quickly and easily convert your B&W Turnoverball gooseneck hitch to a sturdy 5th-wheel trailer hitch. Built-in slider helps eliminate clearance concerns during slow-speed turns. Dual-jaw hitch removes without a trace for full bed access.
Features:
Specs:
Notes:
There are a variety of adapters on the market that let you tow a fifth-wheel trailer with a gooseneck hitch. You can use a coupler adapter that replaces the pin box on your fifth-wheel trailer and then attaches to the gooseneck hitch in your truck bed. But these adapters often require modifications to your trailer that can void the warranty. Another option would be using fifth-wheel rails that mount directly to your gooseneck hitch, usually by dropping into the hitch's ball hole. But to do this you have to make 2 separate purchases - the adapter plate that has the rails and a standard fifth-wheel hitch.
With the Companion from B&W, you get a heavy-duty fifth-wheel trailer hitch that mounts in your truck bed by connecting directly to your Turnoverball gooseneck hitch with the included components. No modifications are required to your truck or trailer. And no additional parts are required for the system to work.
Quiet, Secure Ride
The 1" thick jaw on the Companion is precision machined to provide a tight, sturdy connection. And unlike slide-bar models, the rounded 2-piece jaw on this fifth-wheel trailer hitch inhibits rattle and movement by securely wrapping around your trailer's king pin, resulting in easier hookup and a safer, quieter ride.
In addition to the sturdy jaw, the Companion has durable polyurethane bushings built in to provide a smoother, more comfortable towing experience. These bushings sit on top of the pivot arms that support the fifth-wheel head. Because the head is resting on a padded area, it is able to pivot without clanking. The ability of the head to pivot - both front to back and side to side - along with the trailer also helps to limit the chucking that may occur with a more static hitch.
Non-Binding Latch Handle
The dual jaw on the Companion is operated by a simple-to-use cam-action handle. This handle allows you to quickly and easily release the jaws on the hitch, even if you are on uneven terrain. If any binding does occur between your truck and trailer, the jaws may remain closed after you move the handle to the open position. But because the handle is unlatched, there is nothing keeping the jaws closed except for the binding pressure. Therefore, simply driving your truck forward will be enough to force the jaws to open.
The cam-action handle is held in the closed position with the included pin and clip. For extra security, you can replace the pin with a sturdy padlock. The shackle on the lock you choose should have a diameter of 5/16", height of 3", and a width of 2-1/4".
Built-In Slider
Most often used on trucks with 6' beds, a slider helps to eliminate clearance problems during slow-speed turns. When you are towing a fifth-wheel trailer, your hitch must be situated on the cab side of your truck's rear axle. However, at slow speeds you can use a slider to slide the fifth-wheel hitch (and the trailer) toward your truck's tailgate and past the rear axle, creating enough space between the cab of your truck and the trailer to permit less-restricted turning.
The slider that is built into the base of the Companion allows for 12" of fore and aft travel to give you the clearance you need.
To install the Companion, position the slider base so that the post inserts into your Turnoverball hitch's ball hole (in place of the hitch ball). Secure the post using the handle of the Turnoverball, just as you would secure the hitch ball. The post is square like the base of your gooseneck hitch ball. This square design helps to eliminate any twisting or turning of the post - and therefore the mounted fifth-wheel hitch - in your gooseneck hitch.
The next step is to set up the Companion's pivot arms. The arms are what allow the hitch to be adjusted front to back as well as up and down for optimal positioning. As a result, this hitch can accommodate the height of your trailer and also help to give you some additional cab clearance. To adjust either the height of the hitch or the fore/aft positioning, just attach the hitch's pivot arms in the desired location on the base.
The hitch head installs on top of the pivot arms. When you have the head in position, simply secure it to the arms with the included pins.
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Average Customer Rating: 4.9 out of 5 stars (264 Customer Reviews)
Quickly and easily convert your B&W Turnoverball gooseneck hitch to a sturdy 5th-wheel trailer hitch. Built-in slider helps eliminate clearance concerns during slow-speed turns. Dual-jaw hitch removes without a trace for full bed access.
I purchased the B&W 20K Companion Slider & Underbed Mount System (UMS) for my 2015 Ford F150 extended cab (with 6 foot bed) over a year ago because it was the only solution that was removable. Construction and finish was very nice and still looks great. Installation wasn't too difficult but the 4” hole in the bed needs to be exact otherwise getting it square will be very difficult. Overall the slider works great but must be mounted directly on the bed and cannot be mounted over a plastic bed liner. Once installed everything worked great however after numerous trips I've yet to need or use the slider backing up as I can turn 80+ degrees without ever hitting or coming close to the truck cab (towing 2018 Cougar Half Ton Series 5th wheel). Also the slider is very heavy (head 75 lbs + base 207 lbs = 282 lbs) to remove and install (takes two people or an overhead winch). Plus the overall hitch weight (head, base & UMS is 394 lbs) puts me very close to the GVWR once the truck & trailer is fully loaded hence in hindsight I probably should have gone with the fixed 5th wheel hitch (total just 318 lbs compared to 400 lbs) instead as it would have saved 81 lbs and costs $489 less but at least I have the option to slide it back if ever needed.
Upgraded to the B&W slider from an Anderson Ultimate. The reason was the short bed truck I'm pulling with. Initially the hitch was awesome and slid easily. While it says there is no lubrication required, it started sliding really hard (had to hold the trailer brakes and jerk the truck forward pretty hard to get it to slide back). I tried dry lube - no better. Finally shot some wd-40 on the slide bars and under the hitch and it's back to gliding pretty well. Another shortfall are the rubber bumpers that are and the end of each slide rail - they don't hold the hitch tight enough in position so I do get some noise as the hitch moves (ever so slightly) back and forth. The hitch is solid (heavy) and well built. If buying again I'd likely get an auto slider even with the extra weight it costs me in the bed of the truck
It looks good in the box cant install till the rest of my order arrive as stated in the first product review
Best choice to keep your gooseneck options and have a 5th wheel. Went together easily video helpful Got the slide options even in an 8 ft box glad we did HEAVY
Brenda E - 07/11/2020This hitch feels incredibly well made and B&W customer support is incredible. One of the bed rail strips came loose after a month or so of owning it and only a few uses. Turns out the screw was stripped. After contacting B&W looking to purchase a replacement as it was likely my mistake, they sent a whole new strip free of charge. I will definitely purchase B&W products from etrailer again.
Order arrived in good shape. Installation instructions and videos made it a breeze!
I absolutely love my Companion hitch. It is the quietest hitch I have ever owned. It also has the the strongest and thickest jaws around the fifth wheel king pin I have ever owned. The slide is very easy to operate and even though it is quite heavy for a 69 year old man to take it out and put it in my truck I still would recommend it to anyone who needs a combo gooseneck and fifth wheel hitch set up. There is absolutely no slop or movement of the king pin in the jaws, unlike most other style fifth wheel hitches that I have owned in the past. In my opinion you would have to go way out on a limb to try and top this one. Dan seegmiller
Daniel - 04/11/2019The B and W Companion gooseneck and fifth wheel adapter works very nicely and when removed the pickup box has no additional brackets or hardware that get in the way of the load. The only reason I did not give it a full 5 stars is that it is too heavy to be removed by one person unless assisted by a lifting device. I use my portable cherry picker to lift it out of the receiver tube. Other than that small issue I am very happy with the product and would purchase it again.
Gregory - 02/28/2019Thanks for the feedback, we have had other customers tell us that they do some disassembly of the head from the base to help when removing their companion from the bed of their truck. It is still a daunting task, but eliminating some weight while trying to move it works a little better.
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Rachael H - 2/28/2019I have loved this hitch. The ordering process was easy and it was shipped immediately. Installation was easy and took me about 1 hour. we have used this hitch to pull our 31 foot fifth wheel trailer over the last year and have had absolutely no problems. I would recommend this hitch to anyone.
Scott N - 10/27/2017Perfect set up for my ram megacab short bed. Tows quiet never had any rattling and the slider definitely helps in tight situations.
Shipment was delivered on stated delivery date. Excellent condition. Installed unit in truck and no major issues. I used straps and a front end loader on my tractor to place it it the bed. Recommend two people to actually set in place on the gooseneck hitch. Also, recommend the lift device vs. straps and chain. I will be ordering the lift device soon..
Great product. The sliding adapter allows for a trouble free parking experience. This is the smartest purchase I've made in a long time. Our fellow traveling family bought a fixed gooseneck hitch. Didn't work out so well. My buddy put a dimple in the upper left rear corner of his new 2017 F-250 due to lack of clearance with his fifth wheel. Broke out his back window too. A no-kidding $10,000 repair (aluminum pillar could not be repaired, required complete roof swap). He saw my sliding set up, bought one that week. He loves his too. I've even swapped the fifth wheel adapter to one of my other trucks. Would recommend this product to anyone.
The extra money I spent for this, was worth every penny. Simple to install and use.
If you go to YouTube E trailer and find the guy with the beard sitting in the back of a pick up describing the be BW companion sliding hitch and watch his video that says it all he did really good and it works great.
Fantastic, quiet, no bangs or noises. Only issue is that it is so heavy, I need help removing it when I need to use the truck bed. Have used the gooseneck ball to move my buddies horse trailer, no issues either.
EXCELLENT HITCH.IT IS HEAVY BUT WITH 2 PEOPLE AND EITHER A TRACTOR OR JUST A MOTOR HOIST,OR TWO STRONG GUYS COULD DO IT.MY HUSBAND AND I USED OUR TRACTOR BECAUSE IT WAS OUR SIMPLEST WAY..EASY TO SET UP..VERY HAPPY AND READY TO GO RV ING....
Mike L - 03/27/2019Love it gives allot of clearance for the fifth wheel
It’s an awesome hitch and easy to install. You will need a person to help you pick it up. The hitch is worth the money and is better built compared to other hitches I have seen.
Works good. Only problem is it is stuck in the B&W flip over hitch. Have tried everything to get it out. Without any luck.
This unit is smith operating, tight and easy to use. Very little to no "chucking" with my 14k pd fifth wheel camper. Very pleased with this unit!
This really has worked out well for our set up, I have full confidence in the strength and durability of our Companion slider, still in perfect working condition after 1 year, and going strong. It was a great investment
The hitch is an extremely solid product, was very easy to put together. The lower cost of the hitch through etrailer was pleasantly appreciated!
Takes some time to install but overall a fairly easy install. Allows you to have full use of bed when not pulling your trailer.
Great product !
Excellent quality. Makes connecting and trailering a lot easier.
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