SIDE LOCK LATCHES FOR EASY STACKING AND MOBILITY. REMOVABLE DIVIDERS PROVIDES HIGH CUSTOMIZATION. SPECIAL LID STRUCTURE; UPPER LID INTERLOCKING WITH INNER DIVIDERS TO PREVENT MOVEMENT FROM ONE COMPARTMENT TO ANOTHER. UNIQUE 90-DEGREE ANGLE ALLOWS COMBINATION OF TOOL AND SMALL PARTS STORAGE. COMPLIES WITH PROP 65. 17.4" L X 13" W X 3.5" H