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21K & 31K Under Bed Mounting Systems
Eliminate Side-To-Side Movement.
Known for their sturdiness and dependability, the Demco Under Bed Mounting Systems (UMS Series) of 5th wheel hitches are an excellent choice!
Long known for quality, the UMS Series will be a product you can depend on for years to come. Made in the USA.
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21K Under Bed Mount for Ford Prep Package
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21K Under Bed Mount for 2020+ Chevrolet/GMC Prep Package
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31K Under Bed Mount for Chevrolet/GMC Prep Package
For Chevy/GMC 2016 - Present Factory Prep Install
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31K Under Bed Mount for Ford Prep Package
For Ford 2011-Present Factory Prep Install
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31K Under Bed Mount for Ram Prep Package
For Ram 2013-Present Factory Prep Install
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