... (MM)unit weight(g) NT00C2,4,6,10,16,20,25,32,36,40,50,63,80,100 A-78145 Ro30C2,4 ... ,6,10,16,20,25,32,36,40,50,63,80,100 B-49145 NH00C2,4 ... ,160 B-49180 NH002,4,6,8,10,16,20,25,32,36,40,50,63,80,100 ,125,160 C-15180 ... ,100,125,160A-122240 RT16-04,6,10,16,20,25,32,36,40,50,63,80,100,125,160B-65240 NH04 ... ,6,10,16,20,25,32,36,40,50,63,80,100,125,160C-15240 D ...