2.5的鱼线直径大约在0.25~0.26毫米之间。
常用鱼线线号、直径、拉力对照表:
线号 直径 拉力(kg)
0.4 0.104~0.105 0.88~1.33
0.6 0.128 1.51~1.80
0.8 0.148 1.8~2.30
1.0 0.165 2.2~3.0
1.2 0.181 2.6~3.6
1.5 0.203~0.205 3.2~4.5
2.0 0.225~0.235 4.10~5.40
2.5 0.25~0.26 5.1~6.1
3.0 0.285 6.0~7.2
3.5 0.309~0.310 6.8~8.2
4.0 0.330~0.331 7.8~11.2
5.0 0.370~0.375 9.9~13.3
6.0 0.375~0.405 11.4~13.4