Capri Tools SR12-6-2 1/2-Inch Drive 6-Inch Socket Rail, 2-Pack 6-Inch universal socket organizer holds 6 of 1/2-Inch drive sockets Features spring loaded ball bearings for easy on and off Perfect for storage in the drawer, on the bench, for all your individual 1/2-inch drive. socket bits Coating finish provides resistance to corrosion Pack of 2 for great value