... :Chrome-vanadium steel. Surface treatment:Honed Nickel Plated Sockets Rigidity HRC48 94PCS 1/2"&1/4" Dr ... ,13,14MM(6PT)8PCS-1/4" DR. DEEP SOCKETS: 6,7,8,9,10,11,12,13MM17PCS-1/4" ... DR. BIT SOCKETS: SL4,5.5,7 PH1,2,PZ1,2,HEX3 ... 4" DR. FLEXIBLE EXTENSION: 6"1PC-1/4" DR. BIT ADAPTOR18PCS-1/2" DR. SOCKETS: 10,11,12,13, ... ,32MM(6PT)4PCS-1/2”DR.DEEP SOCKETS:14,15,17,19MM2PCS-1/2”DR.SPARK ...