Medium Interlocking Case with 6-1/2 inch length, 15-1/2 inch width, 11-5/8 inch height. Interlocking latches secure lid shut and link stacked cases together for efficient moving. Corresponding channels along lid and base of toolbox for stable, non-shift stacking. Rounded carrying handle and recessed side handles for convenient lifting. Reinforced lid provides additional strength and durability.