What's the difference between fishing rod 7.2m and 7.5m?

There are some differences in the length of fishing rod between 7 m 2 and 7 m 5, and because of different models, there are also differences in hardness, thickness and weight, but the difference is not big.

The fishing rod of 7.5 is too long and too heavy, so there is no need to buy it.

For fishing a 7.2m fishing rod, the commonly used ratio of main line and auxiliary line is long pole and short line, with the main line length of 3m and the auxiliary line length of 10cm. In normal waters, the normal fishing method is adopted, with the main line length of 7.0m and the auxiliary line length of 20-50cm.

Common combinations of main line and sub-line are: No.2 main line for fish over 5kg, sub-line 1- 1.5, main line 1.5-2 for fish over 3kg, sub-line 0.8- 1, fish over half kg,1.2.