Extang Trifecta Toolbox 2.0 - 07-13 Silv/Sierra 1500/07-14 HD 8' w/o Cargo Management System Model 93655 16-3/8" W It has a standard 2-inch

It has a standard 2-inch ball and fits 2-1/2-inch or 3-inch lunette rings

The adjustable dividers let you customize how much space you need

This particular set of side steps fits specific years of the Ford Transit-150

CamLocker King Size Crossover Tool Box 71 Inch Extra Deep & Wide Low Profile Matte Black Aluminum Model KS71XDWLPMB

Unique Truck Accessories Brute 48" Contractor Topsider W/ Doors Model TBS200-48

Extang Trifecta Toolbox 2.0 - 07-13 Silv/Sierra 1500/07-14 HD 8' w/o Cargo Management System Model 93655 16-3/8" W It has a standard 2-inchExtang Trifecta Toolbox 2. 0 07 13 Silv Sierra 1500 07 14 HD 8' w o Cargo Management System Model 93655 Choose Simple: Extang's redesigned soft tri fold cover has a host of new features yet remains the easiest to install and simplest to use. The newly redesigned Trifecta 2. 0 Toolbox Series works with an existing standard 18 20" toolbox. Designed, manufactured and assembled in the USA! Your choice in soft tri fold covers is still simple! Works With