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The Curt Double Lock Underbed Gooseneck Hitch is designed for serious towing. With a 30,000 lb gross towing weight rating and a 7,500 lb vertical load limit, it’s ready for demanding jobs—hauling construction equipment, livestock trailers, or a big fifth wheel. The double-lock system uses two pins instead of one to secure the ball, giving an extra layer of strength and stability while on the move.
Towing feels solid thanks to Curt’s double-lock design. The chrome-plated 2-5/16" hitch ball locks in place with two pins that hold it tight. To connect your trailer, pull the handle out from the wheel well, drop in the ball, and rotate it until the pins snap into position. That dual-pin engagement adds security and peace of mind every time you hook up.
When it’s time to load up your bed instead of tow, just remove the ball and store it. The below-bed design leaves the bed surface open, giving you full use of your truck bed for gear or materials. A rubber cover fits over the ball hole to keep out dirt and grime while maintaining a clean look.
This hitch is made from black powder-coated steel with zinc-plated locking parts for long-term durability. The chrome ring around the hitch ball opening gives it a low-profile finish, while built-in safety chain hookups are part of the assembly. The custom mounting kit uses Grade 8 hardware and requires only a 4" hole in the bed—no welding needed.
Alternate Instructions
Ratings & Reviews
Excellent product and customer service
Installed easily on 2015 GMC 2500 HD double cab short bed. Plenty of clearance under the bed when ball is flipped. This system makes for a clean useable bed. When I was purchasing this I was concerned about clearance of a gooseneck hitch and my transfer tank. I have a 40 gal tank that sits back from the cab a bit over 20 inches, there’s plenty of clearance for a gooseneck with a fuel tank on this short bed. The hitch has held up perfectly over the last year. I haul around 12k on steep, washboard, gravel roads.
this installed correctly on my 2005 dodge ram 2500 diesel per instructions for installation with air bags. I have hauled a 42 foot 3 axle car trailer for over 6,000 miles with no issues. This was a great purchase. Thank you
This was so much harder to install than I was led to believe! Because I have air bags on my truck which your install info didn’t even address!
2014 F150
Wow, what can I say, this is an extremely solid, well built unit.
I knew it was about 90 pound, but when you take it out of the boxes the quality really hits you. Everything fits just as it is supposed to. The bolts are all Grade 8, and when you get everything torqued you know this unit is truly part of the truck frame.
Maybe a little over kill for our 5500# Escape 5.0 TA, but I wanted that confidence while connected, and I got it.
Coupled this with the Anderson Ultimate Hitch in Black Out and couldn't be happier.
Installation was not to bad. The installation video was better than the written directions. Delivery time was good. I really like how it operates,
Great product and perfect fit for my 2005 GMC Sierra duramax. I just purchased a Montana fifth wheel and wanted to still be able to use the bed of the truck without taking a heavy hitch in and out and breaking my back. The hitch arrived really fast and the boxes were in pretty good shape and I was only missing one washer from a torn parts bag. I was able to install the hitch that weekend with help of the directions and how to YouTube video. The only issue I had was that the video stated the crossbar with the notch went to the rear while the directions showed it going to the front. It definitely goes to the front and was pretty obvious when installing it. I didn’t have any real issues with the install and it looks great and hides away nicely leaving a clean flat bed. I look forward to hauling my fifth wheel real soon.
Quick shipping and good price.. only problem is the one box arrived with one end open. Seed more tape or banding. Hopefully it is not missing anything
Got this for our new camper last year. Did the installation myself with a few buddies very straight forward directions. We use a Reese goose box with the curt 4” off set ball on our 08 short bed truck! Would definitely recommend
The supplied mounting brackets didn't line up with anything on the frame. I had to modify the entire kit. I fo however like the locking mechanism.
A well-designed, high-quality gooseneck hitch kit, that I probably could have installed myself if I would have had a hydraulic lift available. The installation video was very well done.
good & convwnient
It wasnt easy but works well
Works great, bolt holes matched fine
Parts came in two separate boxes the second box was broken open and missing part's. Sent us replacement parts for that and sent parts for the wrong truck. Sent everything back. Very disappointed.
One step in the assembly was out of ord er.
Installation was a little difficult, some mods had to be made but once installed all is great.
Thanks
Fits perfectly in our 07 tundra. Watched the instruction video, which took any frustrations out of the installation. Works exactly like it should. Thanks for a great product.
No issues with this hitch after one year. I don't have a need to hide the ball so I can't comment on how easy that part works. (I thought I would need to hide the ball - but, have found that I just don't use the truck bed that way very often!)
It was working great. I had 2 car carrier trailer Hitch on it , with 25k lb all the time. Works perfect.
I like it.
Hitch seems to be working properly. The instructions were a bit hrs to follow, but with the use of a hammer and a little know how everything fit. I have a plastic bedliner, so instead of guessing where to drill the 4" hole, I just removed the liner to drill hole, then replaced it before installing the hitch. 2012 Toyota Tundra Double Cab 6.5 ft. Box.
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Clark F.
4/7/2021
Everything great.