Maintaining a lawn requires a lot of time and effort. I mean, the mowing process alone requires consistency and precision! Mowing is only the beginning, but with the best string trimmer heads, you can enhance the natural beauty of your yard. If you ask me, my #1 recommendation for string trimmer heads is none other than the Husqvarna Universal T35 String Trimmer Head. To help you find a string trimmer head that leaves your outdoor space looking prim and proper, check out the options on our list, and don't forget to read the buying guide as well.
Our Top Picks For String Trimmer Heads
The Best String Trimmer Heads
Best Overall
Our first pick is a trimmer head specifically designed for string trimmer heads. The product is extremely versatile as it works with several brands and comes with an adapter to fit accordingly. The string inside the head can range from 0.065 to 0.105 inches in thickness. You can choose the option according to the length and spread of grass across your lawn!
We also love the two keyholes at the end which allow the user to take off the cap and replace the lines without unwrapping it.
Pros
- Head capacity for 28 feet of strings
- Comes with titanium force string line
- Lines will never tangle
Cons
- Doesn’t work with thick strings
Most Effective
Are you tired of constantly struggling over attaching and detaching trimmer heads? Well, this option solves that problem for you. Measuring an ideal height of 6cm, this trimmer head is perfect to deal with small weeds in your lawn. It has been specifically designed to fit over a Husqvarna string trimmer and will work with almost every model!
The string lines inside can vary from 0.065 to 0.095 inches in thickness. You can also easily replace the strings by following the simple arrows made on the head.
Pros
- Made of highly durable materials
- Versatile and compatible with various models
- Comes with a three-month warranty
Cons
- Trimmer string might be too short
Most Versatile
If you have an ECHO SRM trimmer then look no further! We’ve just listed the perfect product for you. This head will easily hold 20 feet of trimmer string and ideally reach all the edges of the lawn to give it a perfect look. It works with an advanced bump feed system which allows you to use as much string as required!
The head supports 0.08-inch line thickness and works perfectly with all 25cc trimmers of the brand. In fact, it is preferred over the original heads that come with many of the models.
Pros
- Offers control over quantity of string used
- Works with products from Dewalt and Sithl
- Lines won’t tangle inside head
Cons
- Confusing instruction manual
Most Long-Lasting
Our next pick also functions with a precise bump feed feature. You can easily put the head over your trimmer and simply tap it on the ground for nice maintenance of the garden. This will not only help you keep a check on the quantity of string line being used but also make it easier to replace with just one tap of the cap on top!
We also loved the aerodynamic string line that comes with the head. It is stiff and works perfectly on every corner without tangling or malfunctioning. You can further replace these strings with a line as thick as 0.095 inches and get the perfect length of grass you want.
Pros
- Head is compatible with Dewalt models
- Very large string capacity cater to a mid-sized lawn
- Comes with thorough instruction manual
Cons
- String lines wear off over time
Most Reliable
We finally come to a product more suitable for professional needs. This trimmer head is the latest addition to the Milwaukee product line and is considered to work better on the latest models! The installation process is well guided and easy to handle! You can choose between a 0.08 and 0.095 inches thick string line to put into the head and start trimming the weeds of your yard!
We love its 20 feet capacity which allows for you to trim 16 inches of area in a single pass. Simply bump the product into the ground and you’re all good to go!
Pros
- Preferred over original models
- Easy to use for beginners
- Resistant to physical wear and tear
Cons
- Cap might come off at times
The Best String Trimmer Head: A Buying Guide
Types of String Trimmers
Beginners find it hard to distinguish between the different mechanisms of string trimmer heads. Recent advancements in technology have led to a revolution in the designs and functions of gardening tools. Newer products have introduced more convenient features that help you complete the cutting and weeding process without putting in too much time or effort! You’ll generally find three types of string trimmer heads in the market.
Fixed-line trimmers
This is the most basic and conventional model. Basically, you cut down the string lines according to the length required for the given task. The exact cut piece is then placed inside the trimmer head which is installed over the trimmer. You can simply tap the trimmer head to the ground then and the strings will do the rest! We generally recommend this model for thicker trimmers so that none of the strings go to waste and the manual replacement time can be saved!
Bump-feed trimmers
These are slightly more advanced and highly feasible tools for homeowners. You can skip the tedious task of cutting an exact length of a string. You can instead place the entire line within the weed eater head and the installation process is quite simple. The string line can also be replaced once it wears out. Just like the fixed-line trimmers, the trimmer head is bumped against the ground and the product is ready to work upon your lawn. We prefer bump-feed weed eaters due to their affordability, effectiveness, and ease of use.
Automatic feed trimmers
This type is generally used by professionals in larger commercial gardens. The threads are placed inside the trimmer head which can then be controlled by an installed motor. The machine helps pull the thread rather than cut it. Although very convenient and effective these heads are generally very expensive. They also use a greater quantity of string threads and are hard to repair once malfunctioned!
What are dual-line trimmers?
You might be wondering why we didn’t suggest any dual-line trimmer head. These kinds work with two spinning strings making more pressure and cutting out stiffer weeds in quick time! However, they are expensive and also hard to load up. You might find the process to be complex and painstaking. Moreover, single-line weed eaters are usually good enough for maintaining a home-based lawn!
Features To Look Out For
No matter which type of string trimmer head you opt for, there are certain features that can never be ignored. These pointers help you make the right choice and select the ideal weed eater for your lawn!
The trimmer you have
String heads are specifically designed to fit certain trimmer models. You might find some designs to be extremely appealing but they’re worthless if not compatible with your weed eater. This will include the size, model number, capacity, and functional support of the machine. Always check for it before making a purchase.
Trimmer head size
You need to look at the density and general size of the trimmer head you’re interested in. Extremely light products may not be good enough and won’t cut through rougher grass. Similarly, extra-large weed eaters are not worth the money spent. They’re generally designed for fields with bigger weeds! A mid-sized weed eater will perfectly suit your lawn requirements.
Thread thickness variety
Some options are more versatile than others. They work well with a wide variety of spool threads ranging in length and thickness. This thickness determines how effective the weed eater would be while performing various tasks. While lighter options work better on edges, thick lines can easily wipe out the larger weeds on the center of the lawn. We suggest going for trimmer heads that support multiple string line options for a better experience over time.
Replaceability
String lines can either run out or wear away over time. You need a trimmer head design that can easily open up to place new spool threads every time this happens. This obviously isn’t a one-time hassle, that’s why it’s a key feature to look out for. We love models that come with a cap ready to open with a single tap. It makes the entire process simple and effortless!
Durability
Well, this is a key feature for any good product, isn’t it? Most trimmer heads are made using plastic and hence can be susceptible to damage! Therefore, we suggest trusting the more reputed brands. You can rest assured of the quality and excellent customer service in case of any one-off mishaps!
Instruction manuals
Gardening is an art. All the tools used in this process can appear to be complex for beginners. New models of trimmer heads can support various ways of installation. Thus the best products come with a precise guideline helping you figure out the entire process step by step.
However, if you want to watch a video tutorial on how to use a weed eater, this video from Lawn Care Life may be useful:
Value for money
Simple fixed-line trimmers can cost you as little as 20 dollars whereas more complex auto-feed options are available for 200 to 400 dollars. Do not get overwhelmed by the variety of choices available! Know your requirements and buy the ideal suit that helps you resolve those very issues.
People Also Asked
Is a thicker string trimmer line better?
This generally depends upon the task at hand. Thicker lines are more effective at trimming long and rough grass. A 0.08-inch thick spool thread would work just fine for a regular lawn at home. However, the thicker options have proved to be more durable when covering larger areas.
Should I soak the trimmer line in water?
This is actually a tried and true method. String lines spin rather quickly, which causes them to dry out. From there, the string lines become weaker and more susceptible to wearing out. That's why some professionals soak the trimmer lines in water before using the tool. This gives the thread a better grip while making it more flexible overall.
Will the grass get stuck inside a trimmer head?
It depends. Sometimes, grass will get stuck if the trimmer heads have a compact design. You'll generally notice the lines start to tangle within the tool, and in that instance, these models are more likely to get stuck with rough grass edges. That said, more advanced models offer greater space and a better grip over the strings, allowing you to avoid this issue entirely.
What is the best material for making string lines?
Nylon is generally considered the most durable material in this regard. Some manufacturers also add aluminum to further enhance its longevity and functionality. Polyethylene and Teflon are also commonly used to make more flexible strings.
