Buyers Products 18x16x72 Gloss Black Diamond Tread Aluminum Top Mount Truck Box with Flip-Up Door Model 1721363 TB TM FRNT CTECH Cab 8'6" An integrated above-door rain gutter

An integrated above-door rain gutter helps keep your tools dry even when the door is open

5 cu ft 2007-2019 GMC Sierra 3500 HD 87 in

double-level storage solution that mounts on top of your bed rails to save valuable space inside your truck bed

3500 and Dodge Ram 1500 (see application info to verify fitment)

Additional Cross Members can be added for longer cargo van accessories

Buyers Products 18x16x72 Gloss Black Diamond Tread Aluminum Top Mount Truck Box with Flip-Up Door Model 1721363 TB TM FRNT CTECH Cab 8'6" An integrated above-door rain gutterBuyers Products 18x16x72 Gloss Black Diamond Tread Aluminum Top Mount Truck Box with Flip Up Door 1721363 We recommend the 1721363 Buyers Top Mount for commercial use. Buyers Products is one of our most popular brands in toolboxes. Their commercial equipment heritage is evident in this very well designed American made Buyers Topsider Toolbox. Buyers Products Diamond Tread Aluminum Topsider Truck Box with Flip Up Door gives you a convenient and secure