詳細規格及用途描述
9pcs - 1/2"drive E-type socket (E10,E11,E12,E14,E16,E18,E20,E22,E24 )
10pcs - 1/2"drive bit socket (T20,T25,T27,T30,T40,T45,T50,T55,T60,T70 )
10pcs - 1/2"drive bit socket (T20,T25,T27,T30,T40,T45,T50,T55,T60,T70 )
