This set of Cummins Socket Drivers includes 7 different sizes: 1/2, 7/16, 3/8, 11/32, 5/16, 1/4, and 3/16. The sockets are compatible with a wide range of applications and are perfect for any mechanic or DIY enthusiast. The included brand is Cummins, a well-known and trusted name in the industry. Whether you're working on your car, motorcycle, or any other vehicle, the Cummins Socket Drivers are a must-have addition to your toolkit.