Select proper model according to unit of measure as following color code : S.I. = Metric = American = Accuracy +/-3% of indicated value Model Torque Range Overall Lgth. Square Drive Weight approx. Optional Min.-Max. Graduation Carrying Case S.I. Metric American S.I. Metric American S.I. Metric American mm mm in. kg DB1.5N4-S 15DB4-S DB13I-2AS N.m 0.2-1.5 kgf.cm 2-15 in.lbs 0-13 N.m 0.02 kgf.cm 0.2 in.lbs 0.2 230 6.3 1/4 0.4 N/A DB3N4-S 30DB4-S DB26I-2AS 0.3-3 3-30 0-26 0.05 0.5 0.5 DB6N4-S 60DB4-S DB40I-2AS 0.6-6 6-60 0-40 0.1 1 0.5 DB12N4-S 120DB4-S DB75I-2AS 1-12 10-120 0-75 0.2 2 1 DB25N-S 230DB3-S DB150I-3AS 3-25 30-230 0-150 0.5 5 2 245 9.53 3/8 DB50N-S 450DB3-S DB300I-3AS 5-50 50-450 0-300 5 320 0.6 #846 - - DB600I-3AS - - 0-600 - - 10 - - - DB100N-S 900DB3-S DB600I-4AS 10-100 100-900 1 10 400 12.7 1/2 0.7 - - DB25F-3AS - - ft.lbs 0-25 - - ft.lbs 0.5 - - 3/8 - DB50F-3AS 0-50 DB50F-4AS 1/2 DB200N-S 1800DB3-S DB100F-4AS 20-200 200-1800 0-100 2 20 1 500 12.7 1 #847 DB280N-S 2800DB3-S - 30-280 kgf.m 3-28 - 5 kgf.m 0.5 - 690 19.05 - 1.65 - - DB175F-4AS - - 0-175 - - 2 - - 1/2 - N/A DB420N-S 4200DB2-S DB250F-6AS 40-420 4-42 0-250 5 0.5 5 890 19.05 3/4 2.5 DBE560N-S 5600DBE2-S DB350F-6AS 50-560 5-56 0-350 5 1100 4 DBE700N-S 7000DBE2-S DB500F-6AS 70-700 7-70 0-500 10 1 10 1260 5.5 DBE850N-S 8500DBE2-S - 100-850 10-85 - - 1360 25.4 6.1 DBE1000N-S 10000DBE2-S DB800F-8AS 100-1000 10-100 0-800 10 1490 1 6.4 DBE1400N-S 14000DBE2-S DB1000F-8AS 200-1400 20-140 0-1000 20 2 10 1740 8.6 DBE2100N-S 21000DBE2-S DB1500F-8AS 200-2100 20-210 0-1500 20 2140 12.8 DBE2800N-S 28000DBE2-S DB2000F-12AS 300-2800 30-280 0-2000 50 5 20 2380 38.1 1 1/2 16.8 DBR4500N-S 45000DBR-S DB3000F-12AS 500-4500 50-450 0-3000 50 1285 24.5 DBR6000N-S 60000DBR-S - 600-6000 60-600 - - 1585 44.45 - 25.5日本东日直读式扭力扳手