Linn Products Manufactures Unruli® for Reliable Engineered Products

Established in 2018, Reliable Engineered Products first unveiled their new patented cargo management system at the 2019 Specialty Equipment Marketing Association (SEMA) trade show in Las Vegas, Nevada.

The product, branded Unruli®, features cargo box options with an integrated tonneau cover. Pickup truck owners can convert their truck beds within minutes to go from using a cargo box for managing small items, to full utilization of their entire truck bed for hauling large items. Currently, there are three different sliding cargo box options available depending on your lifestyle needs; the DEFENDER, LIBERATOR or TRANSFORMER.


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About Us

Our History

For over 40 years Linn Products has been bringing a fresh approach and innovation to the aluminum fabrication industry. Landing his first customer by assisting them in the re-design of their product, Randy Linn began Linn Products with the simple mission of... [read more]



Extruding aluminum is the most innovative forming process for metal, allowing designers unlimited creativity and imagination to specify profiles to meet exact, specialized needs. After working with our engineering team on design features, the process begins with creation of... [read more]