Weatherguard Hi-Side and Lo-Side Truck Boxes can be used separately or in combination with Weatherguard Cross Boxes or Saddle Boxes. Weatherguard Lo-Side boxes offer an Extreme Protection lock to resist tampering, a 90 degree cover opening for easy access, and a full weatherseal for tough element protection. A Weatherguard Hi-Side truck box has standard features such as a drill resistant lock core to prevent break-ins, a gutter design to keep the rain and snow away from your tools, and a removable parts bin for easy organization. Many sizes and finishes of hi-side boxes and lo-side boxes are available. Don't see the brand or type of side box you are looking for on our website? Need bulk pricing? Please contact us for more information or to request a quote.