... Vanadium Steel * Chrome Plated * with overall heat treatment 108 Pieces Socket Wrench Set* 1/4'' & 1/2'' Drive* Chrome Vanadium ... ”DR.DEEP SOCKETS:6,7,8,9,10,11,12,13,14MM 2PCS-1/4”DR.EXTENSION BARS:2 ... HANDLE:6” 17PCS-1/2”DR.SOCKETS:10,11,12,13,14,15,16,17,18,19,20,21,22 ... .5,2,2.5MM 17PCS-BITS(30L):SL8,10,12 T40,45,50,55,60 PH3,4 PZ3,4 ... HEX7,8,10,12,14 1PC-BIT HOLDERMEAS: 38.5*28*32CM N ...