The Milwaukee Folding Hex Key Set features the most accessible keys on the market. It has durable, high-contrast markings. The full metal body construction withstands high torque, extending the life of the tool even in the harshest jobsite conditions. The handle shape is also optimized for comfort. The keys rotate 270° for easy access and torque in tight spaces. The convenient folding hex key set makes it easy to carry and store. Please refrain from purchasing if you are overly concerned, as this is a personal import.