OEMTOOLS 23986 1/4 Inch 12 Piece Deep Socket Set-Metric EVA trays are designed to fit securely in a cabinet or tool box Custom cut of the tool is a hi-vis Green making it visible if a tool is missing Made with unique alloy Steel that is heat-treated for extra strength and longevity Features a hard chrome finish which is a smooth, Satin finish that won't show prints and protects against rust Includes sizes: 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15 mm