4X(Includes Socket Storage Snap on Rail for Easy Storage< />Drop , Chrome Vanadium Steel, Heat Treated.< />E-Socke Are a Must for Most er Vehicles< />colour:< />Material:metal< />Package Conten:< />5 * 1/4 inch Drive Socke E4, E5, E6, E7, E8< />6 * 3/8 inch Drive Socke E10, E12, E14, E16, E18, E20)