[ 1/4 INCH DRIVE DEEP SOCKETS ] 6, 7, 8, 10, 12, 13mm.
[ 3/8 INCH DRIVE REGULAR SOCKETS ] 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22mm.The size and or a description of the tool has been etched next to its position. [ COMBINATION WRENCHES ] 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm.