AMP Research BedXtender HD Max U-Shape Design - Black Model 74824-01A 9'4" UWS 60" Single-Door Topside Truck

UWS 60" Single-Door Topside Truck Tool Box Model TBTS-60-BLK

The 1705935 Buyers Underbody Box is one of the best underbody truck boxes for your money

Buyers Products 72 Inch Black Diamond Tread Aluminum Contractor Top Mount Truck Box With Drawer 1725641

The lack of a floor-mounted rail allows you to store bulky van accessories beneath it

AMP Research BedXtender HD Max U-Shape Design - Black Model 74824-01A 9'4" UWS 60" Single-Door Topside TruckAMP Research BedXtender HD Max U Shape Design Black Model 74824 01A Flip it out with the tailgate open to gain up to 2 feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller cargo contained in the truck bed. Classic u shape design provides maximum cargo capacity. Durable black or silver powder coat finish Easy to install and easy to remove 3 year 36,000 mile warranty Lightweight, super strong 6063 T6 aluminum