The Snap-on 38MSKTHReD 3/8″ Drive Metric/SAE Magnetic Socket Holder Organizer in red is a high-quality tool designed for organizing sockets. This set includes a magnetic socket holder that can securely hold standard sockets, making it convenient to carry and use. With a specialty drive type and size of 3/8 inches, this socket organizer is perfect for automotive professionals who need to quickly access and organize their sockets for various measurement systems. Snap-on, a trusted brand in hand tools, ensures durability and reliability in this product.