Milwaukee L-Form Hex Key Sets (Fabric Number 4932492399) are high quality and durable tools. This set contains hex switches in different sizes and allows users to work more convenient and effective with L-Form design. Milwaukee L-Form is ideal for use in Hex switches, metal and other materials, as well as high resistance to stiff and firm materials. Each hex is made of a special tool steel to provide long, long-lasting and reliable use. Milwaukee L-Form Hex Key Sets It is the perfect choice for both professionals and home users. Their ergonomic design ensures the work is more convenient and efficient, so users are less tired and accelerate their work. This set is also designed for compact and easy storage.