Light Equipment

Knaack Weather Guard Hi-Side Truck BoxesKnaack's Weather Guard Hi-Side truck boxes are designed for extra security and durability, the company says. Three-point latching system secures each side of the box. Picture-frame body design features an extra large opening, and doors can be adjusted from 90 to 180 degrees for unrestricted access. Available in 16 aluminum models and 11 steel models ranging from 5.6 cubic feet to 21.4 cubic feet.