3-4 0.75MM DAIMETER, FISH UP TO 3LB - line guide 1.1lb

4-6, 0.875MM DIAMETER, FISH UP TO 4 LB - line guide 1.7lb

6-10, 1.0MM DIAMETER, FISH UP TO 5 LB - Line guide 3.2lb

8-10, 1.3MM DIAMETER, FISH UP TO 6 LB - Line guide 4.4lb

10-12, 1.6MM DIAMETER, FISH UP TO 8 LB - Line guide 6.1lb

14-16, 1.85 DIAMETER, FISH UP TO 14 LB - Line 8.0lb

18-20 WOPPER STOPPER - Line guide 10.3lb

22-24 2.4MM DIAMETER, MONSTER CARP - Line guide 10.3lb

this is just a rough rating guide, hope it helps you.