日本东日牌QL可调型棘轮扳手型号调节范围 kgf.cm(N.M)公斤牛顿—最小精度(刻度)15QLQL1.5N5-15(0.5-1.5)0.25(0.025)30QLQL3N10-30(1-3)0.5(0.05)60QLQL6N20-60(2-6)1(0.1)120QLQL12N40-120(4-12)2(0.2)225QLQL25N50-250(5-25)2.5(0.25)450QLQL50N100-500(10-50)5(0.5)900QLQL90N200-1000(20-100)10(1)1400QLQL100N300-1400(30-140)10(1)1800QLQL200N400-2000(40-200)20(2)