Model 
 Torque adjustment range (minimum - maximum) 
 Torque adjustment range (1 scale) 
 Length mm 
 Size mm square head 
 Weight approx kg 
 Reference (Metric) old models 
 Reference (Metric) torque adjustment range (minimum - maximum) 
 SF40CN 


 110 
 6.35 
 0.04 
 4SF 

 SF70CN 


 130 
 6.35 
 0.05 
 7SF 

 SF1.5N 
 0.2-1.5 
 0.05 
 140 
 6.35 
 0.07 
 15SF 

 SF3N 

 0.1 
 170 
 6.35 
 0.09 
 30SF 

 SF6N 
 0.6-6 
 0.2 
 200 
 6.35 
 0.2 
 60SF 

 SF12N 
 2-12 
 0.5 
 225 
 6.35 
 0.25 
 120SF 

 F23N 
 3-23 
 0.5 
 295 
 9.5 
 0.4 
 230F 

 F46N 
 5-46 
 1 
 355 
 9.5 
 0.6 
 460F 

 F92N 
 10-92 
 2 
 400 
 12.7 
 0.95 
 920F 

 F130N 
 20-130 
 2 
 445 
 12.7 
 1.2 
 1300F 

 F190N 
 30-190 
 5 
 490 
 12.7 
 1.5 
 1900F 

 F280N 
 50-280 
 5 
 565 
 19 
 2.2 
 2800F 

 F420N 
 70-420 
 10 
 820 
 19 
 3.5 
 4200F 

 F560N 
 100-560 
 10 
 945 
 19 
 4 
 5600F 

 F700N 
 100-700 
 10 
 1175 
 19 
 6 
 7000F 

 F850N 
 100-850 
 20 
 1410 
 25.4 
 7.8 
 8500F 

 F1000N 
 100-1000 
 20 
 1640 
 25.4 
 8.8 
 10000F 
 10-10