ProTech Underbody/Top Mount Box 18X24X72 Single Barn Door Style White Steel Model 22-2358B-GW 148" Wheelbase 8 2017 GMC Sierra 1500

8 2017 GMC Sierra 1500 SLE 97

UWS UWS 69" Deep Extra-Wide Crossover Truck Tool Box Model TBSD-69-LBTA

50-2280C Installation Instructions

making it an excellent choice for towing utility trailers

or to support a heavy load

ProTech Underbody/Top Mount Box 18X24X72 Single Barn Door Style White Steel Model 22-2358B-GW 148" Wheelbase 8 2017 GMC Sierra 1500ProTech Underbody Top Mount Box 18X24X72 Single Barn Door Style White Steel Model 22 2358B GW ProTech Underbody Top Mount Boxes Secure, Weather Resistant, and Built to Last. ProTech Storage Boxes are engineered to provide unparalleled security and weather resistance. Designed for mounting on top of flat surfaces, these rugged boxes are as tough as the job demands. Dimensions: 18in H x 24in D x 72in L Secure storage to protect your tools and equipment.