ITEM NAME:2Pcs 1/4" Socket Tray Organizer Set Red and Black Socket Rails Holder Storage Description: Eliminate cluttered toolboxes and easily identified your socket Great for table tops and drawers Time saving organizer Perfectly used for storing loose sockets, keeps sockets organized Perfect for garage and workshop use Specification: Material: Plastic Color: Black or Red, Black is Metric and Red is Fit for socket size: 1/4" Size(1/4") : Approx. 22x 5x 6cm/8.7x 2.0x 2.4inch Size Chart: 1/4" Drive: Metric Deep & Standard: 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5.5, 5, 4.5mm Deep Standard: 5/8, 9/16, 1/2, 7/16, 3/8, 5/16, 1/4, 7/32, 3/16 in Package Includes: 2 Pieces Socket Tray Note: Please allow 1-3mm error due to manual measurement, make sure that you do not mind before you.2 Pieces Socket Tray. Eliminate cluttered toolboxes and easily identified your socket. Fit for socket size: 1/4". Due to the different monitor and light effect, the actual color may be slightly different from the picture color.