Best 065 Trimmer Line

A trimmer line, also known as a weed eater string is that line that cuts your grass and weeds in the blade-less cutting tool.

You purchased your string trimmer to help you out in the backyard. At some point, a trimmer line will be needed because nothing lasts forever and even the highest quality trimmer line suffers from wear.

After it wears out to a certain degree you will find that the trimmer line will eventually break. What do you do when this happens?

You should have the best 065 trimmer line on hand to get going again in no time.

How do you know which is the best? You’ve come to the right place. In this trimmer line review, we will look at the best .065 diameter options on the market for your grass trimmer.

Other trimmer line diameter reviews:

Best 065 Trimmer Line: Our Selection

Oregon Gatorline Round String Trimmer Line .065

Oregon Gatorline .065 Round String Trimmer Line

This 065 trimmer line comes in donut packaging. From the manufacturer in Oregon, you can expect a good quality product as always.

The Oregon 21-365 Gatroline round 065 trimmer line is made from copolymer nylon material that is long-lasting. It makes for a strong and durable line that is designed to stand firm against breakage.

This round line features 611 feet of string and weighs one pound.

It is versatile enough to fit a number of standard string trimmer heads including those for trimmers that are electric or gas-powered.

It is designed for trimming grass and light weeds and comes in a very notable green color. With such an eye-catching color, restringing your trimmer will be easier as you won’t have any trouble seeing the cord.

Each spool of the best trimmer line is professionally tested prior to spooling and shipping to your retailer. This means you can trust the quality of the product when you make your initial purchase.


  • Large 26-inch deck
  • Superior traction control
  • Suspension system that glides over uneven ground
  • Comfortable ergonomic handle
  • Electric starter


  • Expensive

MaxPower Round Trimmer Line .065

MaxPower .065 Trimmer Line

This best trimmer line has a diameter of .065 inches which is blue in color. It is one of the few lines made in the USA.

Made from nylon material and as such, it is quite a durable option for residential and commercial use.

The product comes on a spool and includes 1800 feet of product weighing 3 lbs.

The amount of this round line provided with this purchase makes it an ideal choice for commercial cutting with your weed eater. The length makes the spool a great choice if you are looking for the best 065 trimmer line to provide you with up to 90 refills.

Be careful not to use it on hard surfaces as this will cause it to break easily.


  • Up to 90 refills
  • A highly visible blue color
  • Great for light grass and weed trimming


  • A bit expensive

Arnold Maxi-Edge .065-Inch Commercial Grade String Trimmer Line

Arnold Maxi-Edge .065 String Trimmer Line

Arnold has been around for more than five decades and has built its reputation to be a great brand.

This option from Arnold is another good option for trimmer strings with a diameter of .065 inches.

Maxi-Edge technology makes this a great choice for tougher jobs when you need more cutting power. This multi sided trimmer line features a 6 point star shape and is made from copolymer nylon giving the string a better resistance to breakage.

This line is 440 feet long and good for up to 22 refills. The string is serrated and so this will work well with your weed eater as it can handle much more than just grass.

Thanks to the shape of this string it can be used for commercial tasks and will cover up to three times more area than other lines.


  • Compatible with gas and electric trimmers
  • Bright blue color


  • Expensive

Weed Warrior Pulverizer Bi-Component Twist Trimmer Liner

Oregon Gatorline .065 Round String Trimmer Line

This line from Weed Warrior is a great option for electric weed wacker models. It has a diameter of .065 inches like the rest in our review.

The package consists of 100 feet of string that is made from the finest material.

With a twisted design, this weed wacker string will give you more grab on grass than the standard round string.

This unit is compatible with all brands and is one of the most popular options for 2022 and also our most recommended one. It is a great choice for both beginners and professionals.


  • Very affordable weed wacker string
  • Easy to wrap


  • Not hardy against hard surfaces
  • Only 100 feet

Eventronic String Trimmer Line .065″

Evertronic String Trimmer Line 065

This Eventronic Square Trimmer Line is a game-changer when it comes to cutting efficiency and durability. Its unique square shape with 4 sharp edges sets it apart from the competition. With this innovative design, the trimmer line increases cutting efficiency by a remarkable 50% compared to other shapes. This means that you can trim more weeds and achieve a more precise and thorough cutting experience.

What truly sets the Eventronic trimmer line apart is its construction. Made from an upgraded nylon polyamide material, it offers exceptional resistance and durability. With a tensile strength of over 100 lbs, this trimmer line can handle considerable pressure without breaking. It’s also built to withstand high temperatures generated by friction, ensuring it won’t easily snap or wear out due to excessive heat. In fact, it’s been tested to be 30% more durable than other brands, making it a cost-effective choice that lasts longer.

Refilling your spool is a breeze with the Eventronic trimmer line. The company has taken the time to investigate various lawn mower brands to create the most suitable size. This means that you can easily reload your spool without any hassle. The special square design, combined with the top-notch materials, enables you to cut more weeds in one filling. Whether you’re trimming lawn edges or tackling rocky areas, this trimmer line adapts well to various cutting environments, minimizing the need for frequent refills.

In terms of compatibility, the Eventronic Square String Trimming Line is designed to work seamlessly with high voltage cordless and gas-powered string trimmers. It is universally compatible with popular brands such as Echo, Stihl, Husqvarna, Redmax, Ryobi, Black and Decker, etc.

Eventronic prides itself on providing excellent after-sales service. As a professional trimmer line brand, they have a dedicated team ready to assist with any inquiries or concerns. Additionally, their product comes with a quality warranty, ensuring your satisfaction and peace of mind.


  • Upgraded nylon polyamide materia
  • Excellent heat resistance
  • Universal compatibility


  • None

Buyers Guide

The string trimmer line is the actual cutting portion of a weed trimmer. Most trimmer heads only accept a particular type of line and today we want to look at the best 065 trimmer lines. These small diameter lines are typically used on lightweight weed eaters, but most modern electric string trimmers are happy to have them.

This type of trimmer line is ideal for light to medium yard work.

Trimmer Line Types

There are two different forms that you can get your string trimmer lines:

Pre-cut lengths

The pre-cut option as its name suggests comes in individual lengths of line. This form factor allows for line changing to occur at a faster and easier rate. so if you have to stop and change a line mid-tas this will allow you the least downtime.


Spooled is the most common type of sting trimmer line you will find. When changing these types of lines in your string trimmers you will find the task to be a bit tricky unless you have a trimmer that is designed for fast and easy reloading, such as automatic feed trimmers and bump trimmers.

Trimmer Line Shapes

You will find them in different shapes and each shape will have an effect on a trimmer’s cutting efficiency. If you want to put them into two large categories, such as:


Round lines are standard and the most popularly used ones. They have no edges and so they will more accurately tear grass than cut it.

Twisted lines are a bit of an upgrade to round lines since they have some amount of shape thanks to their twisted edge.

All with edges

These trimmer lines effectively slice through most grass and weeds. Serrated trimmer lines have peaks along the edge much like a kitchen knife or saw.

Edged lines tend to offer more cutting power. They are typically used on commercial trimmer lines.

Trimmer Line Materials

The most and best string trimmer lines are made from nylon. You will find that some lines feature reinforced copolymer nylon and others use some aluminum.

Some lines are made from non-nylon polymers to enhance their durability. Others feature internal reinforcement to protect against breaking.

How to Replace a Trimmer Line

To replace your string trimmer line you will need to disassemble the cutting head.

Cut 10 inches feet of line, and place both ends of the line into the holes located at the top of the reel.

Pull the line through until you only have about 3 inches remaining.

Next, loop the short ends through the second hole and pull the long end to close the loop. Wind the line in the direction which is indicated by an arrow on top of the wheel.

You want to ensure you keep the line taut while doing this so that it is evenly wrapped.

Once the line is wrapped you can reattach the spring to the shaft and feed the line through the eyelets and put the trimmer head back together.


Your string trimmer will require replacement at some point. You want the best strings to ensure a smooth experience every time you are working.

There are a number of options to choose from and we narrowed down some of the greatest 065 trimmer line options available above. If you invest in one of the above choices, you won’t regret it.