技术参数：
53件套；英制12角；公制12角；英制12角加长；公制12角加长；7-3/4"棘轮扳手；加长杆：6", 10"；火花塞套筒；品牌：美国
产品描述：
53件套筒组件，包含以下工具：
·英制12角: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8";
·公制12角: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22mm;
·英制12角加长: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8";
·公制12角加长:9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm;
·7-3/4"棘轮扳手;
·加长杆：6", 10";
·火花塞套筒：5/8 and 13/16";
