What is the size of the cuff?

I. Theoretical data

No.3 sleeve hook is a commonly used model for fishing crucian carp. From the dimension, the hook length, hook door width and hook bottom depth of No.3 armhook are about 8.5 mm, and from the tension value, the average tension value of No.3 armhook is about 2.0 ~ 2.8 kg. No.3 sleeve hook is suitable for catching 2 ~ 3 Liang of crucian carp regardless of its size or tension. If the crucian carp is inactive in winter, it can catch less than half a catty.

Second, the line group collocation

Generally, the No.6 sub-line is used for the No.3 sleeve hook, and the main line is recommended as 1.0, in which the pulling force of No.3 sleeve hook is about 2.0 ~ 2.8kg, that of No.6 sub-line is about 1.5 ~ 1.8kg, and that of No.0 main line is about 2.2 ~ 3.0kg.

Thirdly, the effect is discussed.

No.3 sleeve hook is the most commonly used model for fishing crucian carp. In fact, the No.3 sleeve hook can kill almost all crucian carp, and it can deal with mahjong crucian carp as small as less than half a catty and as big as half a catty. If the fishing point is generally less than 1, it is recommended to use No.2 sleeve hook, but if there are many crucian carp, it is recommended to use No.4 sleeve hook, and it is also recommended to use No.3 sleeve hook when fishing for half a catty of crucian carp in winter.