"The CamLocker 63- Inch Low Profile Crossover is well- built and secure. Made of heavy- gauge .063 polished aluminum weld construction and has full length stainless steel hinges.On the outside this has t- handles hat can be secured with a key, and are chrome- plated carbon steel t- handles. The locking system uses revolving cams that hooks through welded catches to make your box extra secure. Inside this tool box are removable tool trays that also slide, and it is fully carpeted. The carpeting is fully removable for cleaning, and is mold & mildew resistant. You need a powertool to get into this tool box without a key! If you want to use the same company that builds the boxes for the government, CamLocker is part of American Aluminum who has built boxes for various government entities. For a well- build, American made truck tool box your search is over with the CamLocker 63- Inch Low Profile Crossover Truck Tool Box. | CamLocker 63"" Crossover Low Profile Tool Box Matte Black-Notched w/ Rails CAMS63LPFNRLMB"