Westin's HDX CrossOver Tool Box is designed to mount closely to the back of the truck cab and span the width of the truck bed from rail to rail. The top and lid do not overhang and are designed with angled ends for a clean look against the cab. Included with the CrossOver Tool Box is a heavy duty injection molded organization tray with multiple divided areas to manage smaller items. The tray slides along the inner box trim for convenient positioning. Choose this tool box in Low Profile with increased clearance for visibility or Xtra Deep for greater cargo capacity.