Organize sockets for quick identification by size and style. Markings on each post. Red tray holds 28 SAE sockets;gray trayholds 28 metric sockets. Fits 4 in. tool drawer. Drive 1/2 in. Pieces (qty.) 1 SAE Tray (Red), 1 Metric Tray (Gray)Socket Capacity (qty.)28 SAE (14 Deep Well, 14 Standard) 34 Metric (17 Deep Well, 17 Standard)Socket Size Limit3/8 in. through 1 1/4 in., 10 mm through 27 mmMaterial Type PlasticStandard Compatibility YesDeep Well Compatibility Yes
