Anglers who are newbies or otherwise already avid anglers will know how crucial the line is to the success of fishing. Monofilament, usually referred to as Mono for short, is a standard fishing line.

Does Monofilament Line Stretch? Absolutely. The monofilament line has a great stretch! 

The fishing line can stretch up to 25% or more. Also, it is very forgiving if your drag sticks or hook too hard.

Water absorption is one of the main reasons why the line has stretched so much. It makes it more relaxed than other lines. 

So, is the stretch capacity of monofilament a benefit? Let’s tackle it and what exactly it means for your fishing style, and if it is the right line for you.



Fishing rod on the boat, sunset time. Beautiful autumn colors. A fishing rod is a long, flexible rod used by fishermen to catch fish.

What and how does the monofilament line stretch?

The monofilament line came from one single fiber of plastic. Monofilament lines are not expensive to make. They are from a wide variety of diameters. Thus, they are famous among fishing line manufacturers. 

Additionally, it has tons of variety of colors since it is plastic.

Monofilament lines stretch, which can be an advantage or disadvantage. Since mono lines can extend an extra 25% of their length, it’s easier to handle. Also, you can cast father unlike other lines, but it tends to lead to a lower catch rate.

The more the line absorbs more water, the more it stretches of the line increases. With this, the strand is becoming loose and has more to give than it initially does. The monofilament line acts differently below and above the water surface.

The stretch makes it less sensitive. So, it’s challenging to figure out what your line is doing. Since, over time, it will loosen up because of water absorption. 

What is a Monofilament Line?

As we have mentioned, the monofilament lines are from a single strand of plastic. Mono lines are from mixing different polymers. Also, from pushing them through varying sizes of small holes. 

Monofilament lines are one of the most famous lines of all time. Mostly, it is because of the low price and easy production. Mono lines also result in varying tensile strength due to the different diameters. 

Some qualities of the line, such as limpness and strength, depending on the chemicals present in the line. It’s also how color is added to the line.


Close up of a fisherman catching fish at the seashore

Monofilament Line advantages

  • Mono lines are effortless to use. Their flexibility makes it easier to cast and manage when they are on the reel. Since it is cheap to buy, it’s also an excellent line for many anglers new to fishing. 
  • It has unmatched stretch. Compared to most lines, Mono stretches better than any lines available in the market. It is beneficial to most anglers. The varying diameters determine the stretch.
  • Monofilament slowly sinks. Due to its lightness, the line sinks gradually. Most anglers prefer this line if they are trying to suspend the presentation in the water.
  • Mono lines are economical. If you’re a newbie or even fish almost every day, you know too well that lines are crucial. Mono lines give you so many benefits without additional cost.
  • It has high abrasion resistance. If you’re fishing around sharp items, monolines are more durable than others. You’re less likely to cut your line, thanks to its large diameter.

Monofilament Line disadvantages

  • Mono lines absorb so much water. Another disadvantage of monolines is that it’s different inside and outside the water. The line becomes loose due to water absorption.
  • Another disadvantage is the stretch. Although many anglers use the stretch, it causes you to lose more fish. It doesn’t latch on easily.
  • Among the other lines, it has lower tensile strength. Since it’s made very cheaply and has a single strand, it’s not as durable as others. Yet, over time it can be damaged by UV light.