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Are you looking for a hitch adapter that can reduce noise, vibration, and corrosion while towing? Do you want a tighter and more secure fit for your hitch receiver and ball mount? If so, you need the Hercu-Sleeve hitch adapter!


The Hercu-Sleeve hitch adapter is a revolutionary product that allows you to use a 2-inch ball mount with a 3-inch or 2.5-inch hitch receiver. It is made of high-tech polymer material that reduces noise and vibration, and prevents rust and corrosion. It also has an interlocking design that adjusts for variances in hitch tolerances and eliminates slop and rattle.


The Hercu-Sleeve hitch adapter is easy to install and remove, and comes in two sizes: 3-inch to 2-inch, and 2.5-inch to 2-inch. It is compatible with most trucks, SUVs, and trailers, and can handle heavy-duty towing. Whether you are hauling a boat, a camper, or a cargo trailer, the Hercu-Sleeve hitch adapter will make your towing experience smoother and safer.


Don’t settle for noisy, loose, and rusty hitch adapters. Get the Hercu-Sleeve hitch adapter today and enjoy the benefits of a quieter, tighter, and more durable towing system.


The all new redesigned Hercu-Sleeve  made with High Tech Polymer, comes in two different sizes to fit the hitch that you have.



  • Vibration and Noise Dampening
  • Corrosion and Rust Resistant


  • Tighter "No Slop" fit
  • Adjusts for variances in Hitch Tolerances 


Introducing the “HERCU-SLEEVE II” 

For 3" Hitches

3" to 2" sleeve adapter


Hey Truck Owners! Tired of struggling with that clunky 2-piece adapter sleeve that forces you to go from 3" to 2.5”…then finally 2"??

Why mess with the middle ground?! Now you can go straight from 3” to 2” with just one piece…


~ The sleek and SOLID alternative to the awkward 2-piece adapter ~

 3” to 2” with just one sleeve!


For those that don't have a 3" hitch but would like all the benefits of noise dampening and corrosion resistance we have the Hercu-Sleeve II for the 2.5" Hitches as well.


For 2.5" Hitches

2.5" to 2" sleeve adapter


The Hercu-Sleeve 2 is in stock and ready to go today!

Hercu-Sleeve Towing Hitch Sleeve Reducer Adapter

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