These Agri-Cover tonneau bed extender adapter kits are designed to be used when installing a bed extender with your tonneau cover. These sliding bed extender adapters are made from high-quality material for even extreme conditions and are a must when installing a bed extender. These extender adapters are designed to be used with select access tonneau covers.
Agri-Cover, Inc. (ACI) is the inventor of the first roll up truck bed cover, the ACCESS Original Roll-up, developed back in 1991. ACI guarantees their ACCESS tonneau covers for the life of the customer's truck. ACI has the confidence to offer such a guarantee because the ACCESS covers are tested in real world conditions in hot, cold, wet and dry climates. To this day, the company takes pride in a low warranty claim rate because their ACCESS covers are always made with the highest precision in the manufacturing process. This level of precision is possible because ACCESS covers are manufactured in the United States in Jamestown, North Dakota. Shop Access Cover Now