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Your 5th wheel trailer transfers every bump and surge into your truck. This conversion kit replaces the pin box with an air cushioned gooseneck connection that absorbs that movement at the hitch and gives you a smoother, more controlled tow.
The core of this Shocker Hitch coupler is the air bag. It changes the way your trailer moves. It takes the edge off when you hit the throttle, stop suddenly, or run into rough patches in the road. Instead of that shock and bounce transferring straight to the truck, it gets absorbed right at the hitch. Your trailer stays steady, and your truck doesn't feel like it's getting beat up every time the road gets rough.
With some couplers, you're never quite sure if they're secure. This Demco eZ-Latch coupler fixes that. Just drop it onto the ball and it latches itself. There are no extra steps involved, and you won't have to hang over the side of your truck straining to get a pin in. Once it's connected, you know it's going to stay put. And if you're leaving your trailer hooked up somewhere, the InfiniteRule lock (IR66FR - sold separately) keeps the latch from being opened so no one can pull up and take it.
Every load's different. One day it's stack of treated lumber for a deck rebuild, the next it's a compact tractor with a brush cutter. That's why there's a valve built in for the air bag. Just add air for heavier hauls and let some out when the trailer's running light. It keeps the truck and trailer in sync so the ride stays smooth, no matter what you're hauling, and add the safety chain kit (SHK35MR - sold separately) to complete the gooseneck setup.
Towing capacity is limited by the lowest rated component in your setup.
If you have a recessed gooseneck ball, there must be at least a 12" x 12" opening in your bed for this coupler to work. In addition, the top of the hitch ball cannot be more than 2" from the top of the bed.
Safety chains are needed to attach the mandatory safety chains for your rig. Use SHK35MR (sold separately) for best results.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
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Ken S.
8/27/2025
Totally satisfied. This hitch makes my 41ft toy hauler ride as smooth as if it weren’t there. I had to add 30psi to the air adjust. Perfect! A bit more of an alignment challenge on tow hookup, but practice makes it a smooth operation. Installation was a breeze with just one person. 5 stars!