The MILWAUKEE® durable plastic removable trays are compatible with MILWAUKEE® SHOCKWAVE Impact Duty(TM) sockets. Featuring raised tabs for easy removal from MILWAUKEE® PACKOUT(TM) organizers and tool chest drawers. Each tray features clear size labels for the impact sockets and accessories compatible with the tray are optimized for organization. This tray is Black to indicate compatibility with Metric sizes. Trays are also available in Red indicating compatibility with SAE sizes. Sets that include Milwaukee SHOCKWAVE Impact Duty(TM) sockets and PACKOUT(TM) organizers are available for purchase separately. This set can be ordered with impact sockets and organizer with the following part number: 49-66-6801.