Grip 3/8 In. Shallow/Deep Magnetic Socket Holder, 2PC is designed to securely hold both SAE and Metric sockets, making it a versatile addition to your tool collection. This socket holder accommodates SAE sizes ranging from 1/4" to 1” and Metric sizes from 6 to 20MM, ensuring compatibility with a wide range of sockets. Its magnetic feature keeps your sockets firmly in place, preventing loss and making organization effortless. I for professionals and DIY enthusiasts alike, this set helps keep your workspace tidy and your sockets easily accessible. Model Number: 67211