... with heat treatment -high quality tool YD-1020121pcs socket wrench tool set(1/4"&3/8"&1/2")CONTENTS:10PCS-SPANNER: 9 ... -1/4" DR. SPINNER HANDLE: 6"1PC-1/4" DR. BIT HOLDER11PCS-3/8" DR. SOCKETS: 9,10,11,12,13 ... " DR. DEEP SOCKETS: 13,14,15,17MM17PCS-3/8" DR. BIT SOCKETS: T20,30,40,45,50,55,60 HW3,4 ... G.W./N.W. Q'TY48x38x19CM 20/19KGS 2SETS 121pcs socket wrench tool set(1/4"&3/8"&1/2")(YD-1020)