Saddle Boxes, Cross Boxes, Super Low Boxes, Lo-Side Boxes — in steel or aluminum.  You choose the box that's right for you.  With 40% more space than standard tool boxes, you won't go wrong!  Boxes are Armor-tuf coated to last. 
 

One of our more popular tool boxes the R-117 Saddle Box.  Aluminum, with single piece cover and push button accessibility to the driver or passenger.