The Milwaukee 49-66-7093 Shockwave 1/2" Drive SAE 6 Point Impact Socket Set is designed for heavy-duty use. This set includes 18 pieces of impact sockets made of durable steel in a standard (SAE) measurement system. The sockets are specifically designed for 1/2 inch drive size, providing a secure fit and reliable performance. The Shockwave model from Milwaukee offers high-quality tools for professionals and DIY enthusiasts looking for reliable socket wrenches for various industrial and home repair tasks.