Is 12LB fishing line stronger than 10LB line?

Yes, 12LB fishing line is stronger than 10LB fishing line. The "LB" in fishing line ratings stands for "pound-test," which refers to the maximum amount of weight that the line can hold before breaking. Therefore, 12LB fishing line is capable of holding up to 12 pounds of weight, while 10LB fishing line can hold up to 10 pounds of weight. As a general rule, the higher the pound-test rating, the stronger the fishing line.