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This heavy-duty hitch is rated for 25,000 lbs gross towing weight and 6,250 lbs vertical load, giving it the strength to handle large 5th-wheel trailers without flinching. The interlocking 2-jaw system provides 360-degree king pin contact for a tight, secure connection that cuts down on rattle compared to slide-bar models. With sturdy steel construction and a durable carbide powder coat finish, it’s made to deliver long-lasting stability for serious towing miles.

Before you roll out, you can instantly see if the hitch is ready to uncouple, couple, or tow—thanks to Curt’s color-coded lock indicator system. Red means uncoupled, yellow means ready to couple, and green means you’re locked in for towing. The indicators are visible from the cab, so you don’t have to climb into the bed to double-check your connection. When you finish uncoupling, the handle automatically resets to the ready-to-couple position for next time.

The spherical axial bearing in the hitch head gives it a full 360-degree pivot range that helps suppress road shock and reduce chucking noise. It self-aligns as you back in for coupling and delivers a quieter, more stable ride once you’re on the move. That torsion head design keeps the trailer tracking smoothly behind you and takes some of the strain out of long-distance hauls.
The included S25 slider makes slow-speed turns safer and easier by providing 12 inches of fore-and-aft travel. It automatically latches in both directions and won’t bind when adjusting under load. When maneuvering into tight spots or backing around corners, the added clearance helps prevent contact between the trailer and cab during sharp turns.
This hitch is built with real-world use in mind—installation is straightforward using the included base rails and mounting kit. Two built-in zerk fittings make lubrication simple, while the fast 1-pin head removal allows one person to lift off the head without tools. Combined with the included plastic lube plate that helps the king pin glide in smoothly, setup and removal are quick and efficient every time.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to take a look at the Curt Universal 5th Wheel Base Rails with the installation kit in a carbide black finish. These base rails will provide a solid mounting point for your 5th wheel hitch. The universal L-shape brackets here will fit nearly any application. They are semi-custom brackets that can be used to ease installation on certain vehicles. All the parts are protected by a highly durable carbide powder coat finish. They are inaudible 00:00:24 in a rust resistant liquid bonderite coating. Now, this part is compatible with most 5th wheel hitches, rollers and goose neck adapters by Curt, Draw-Tite, Hidden Hitch, Reese, Valley, and Husky.
Complete kit includes everything shown here, the two base rails themselves, the 4 L-shaped universal brackets, all the mounting hardware, and a nice set of detailed instructions on how to install everything. That should do it for the review on the Curt Universal 5th Wheel Base Rails with the installation kit in a carbide black finish.
Ratings & Reviews

Shannon N.
12/29/2023
Yes it all arrived yesterday .I just wasn't expecting it on three different trucks. I am happy with the hitch and the timely shipping. Merry Christmas.


Mark M.
5/7/2020
As advertised

Nathan L.
3/19/2021
One-year update: weve now put over five thousnad miles on our eleven-thousand pound fiver, and have had zero issues with the hitch. thats with numerous hitch-unhitch cycles, and a few long, steep grades to pull. The hitch works just as well as the day we installed it. The only shortcoming is its shear weight when lifting it out of the bed. Fortunately, the hitch proper lifts out of the spider mount by simply pulling one pin. That way, it can be removed in two pieces. Its still a two-person job, but is manageable. Thanks again, etrailer!

Matthew
7/7/2022
This hitch is amazing! I have hauled over 30 5th wheels the past year with this hitch ranging from 5k up to 20k. I have had no issues and just requires basic maintenance to ensure smooth hookup. The price has gone up on this since I purchased a year ago but if I was in the market for a 5th wheel plate for a new truck I would still purchase this exact setup and I would still use etrailer as the customer service is fantastic.
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Katrina D.
12/23/2023
Tracking is showing that it has finally arrived. Can you please let me know if the tracking is correct or not? Sometimes, packages will deliver to the wrong address, so I also recommend you contacting your neighbors if you still have not received it to see if they got it in your place.