What Is the Thickest Fishing Line?

Fishing is an activity that has been around for centuries. It is a great way to relax, enjoy the outdoors and connect with nature.

But in order to be successful, you need the right gear, including the best fishing line. Different types of fishing lines are available, but which one is the thickest?

Monofilament fishing line is probably the most common type of fishing line used by anglers today. It is made from a single strand of nylon and offers a variety of advantages, including good abrasion resistance and low visibility in water.

Monofilament lines come in different thicknesses, or “pound test” ratings, that range from 2 to 80 pounds. The higher the pound test rating, the thicker and stronger the line.

Braided fishing line is another popular option for anglers because it has excellent knot strength and abrasion resistance. It also has low stretch which allows for better sensitivity when detecting bites.

Braided lines are typically made from multiple strands of nylon or polyethylene fibers that are woven together in a tight pattern. The thickness of braided lines can range from 8 to 150 pounds.

Fluorocarbon lines are another type of fishing line that has become increasingly popular in recent years due to its invisibility underwater and its abrasion resistance. Fluorocarbon lines have a slightly higher density than water so they sink faster and deeper than other types of lines as well as being less visible under water. The pound test ratings for fluorocarbon lines can range from 4 to 50 pounds.


When it comes to finding out what the thickest fishing line is, it ultimately depends on your needs as an angler. Monofilament lines offer pound tests up to 80 pounds while braided lines can go up to 150 pounds and fluorocarbon up to 50 pounds. While there will always be trade-offs with each type of line, it’s important to find one that fits your style and needs as an angler so you can get out on the water with confidence!

Photo of author

Daniel Bennet