Contains 53 individual hand tools 31 Series 99 interchangeable screwdriver/nutdriver blades and handles 2 specialized screwdriver/nutdriver kits 3-panel hinged tool pallet in lid plus additional pallet in bottom Super tough, black polyethylene Rich looking black anodized aluminum hardware Size: 17 3/4" x 12 5/8" x 5 3/4"/451mm x 321mm x 146mm