WEATHER GUARD® Lo-Side and Super-Lo Side Boxes are the preferred solution to efficient storage for contracting professionals and service vehicles. Our Lo-Side Truck Boxes provide easy access to hand-held saws, power drills, tool belts, hammers and other tools while keeping the bed of your truck clear for larger items. Lo-Side Boxes can be used separately or in combination with Cross Boxes or Saddle Boxes and come in different sizes and styles to match your truck and your trade.