Store and organize your deep sockets with the Husky Magnetic 1/4 in. Drive Socket Tray. This socket organizer can accommodate most 11-piece 1/4 in. socket sets up to 9/16 in. or 14 mm in both SAE and metric sizes. It can even hold the larger 3/8 in. drive sockets up to 5/8 in. or 16 mm. The tray is constructed of durable steel and a strong Neodymium magnetic base which will work through most drawer liners. Steel construction with softer backing to help protect finished surfaces Strong neodymium magnetic base will remain secure on horizontal or vertical steel surfaces Sockets stay secure and organized in your tool cabinet drawer Accommodates most 1/4 in. drive sockets up to 9/16 in. or 14 mm Accommodates 3/8 in. drive sockets up to 5/8 in. or 16 mm Compatible with both SAE/standard and Metric sockets.