Model, size and dimension of armhook.

The models of sleeve hooks are divided into S, M, L, XL, XXL, etc. From small to large, and the size increases in turn.

I think the choice of sleeve hook should consider the demand and actual situation. If you need to catch small fish, you can choose S, medium, M and big fish, and you can choose L or above.

Different brands of cuff hooks may have slightly different sizes, so pay attention to the specific size when purchasing.