2 best string trimmer heads

String trimmer heads are an essential component of string trimmers, also known as weed eaters or weed whackers. These tools are commonly used in landscaping and lawn maintenance to cut grass and weeds in hard-to-reach areas, such as around fences, trees, and along the edges of lawns. String trimmer heads are responsible for holding and dispensing the cutting line or string used to trim and cut vegetation.

Here are some key points about string trimmer heads:

  1. Function: The primary function of a string trimmer head is to hold and feed a nylon or plastic cutting line. As the trimmer is operated, this line rapidly spins and slices through grass and weeds.

  2. Types: There are several types of string trimmer heads available, including bump feed, automatic feed, and fixed-line heads. Each type operates slightly differently:

    • Bump Feed: These heads require the user to manually tap the head on the ground to release more cutting line when it wears down.
    • Automatic Feed: These heads automatically release more line as needed, eliminating the need for manual tapping.
    • Fixed-Line: Fixed-line heads use pre-cut lengths of line that are replaced when they wear out.

  3. Compatibility: String trimmer heads come in various sizes and designs, so it's essential to choose one that is compatible with your specific trimmer model. Compatibility ensures that the head fits securely and functions correctly.

  4. Maintenance: Regular maintenance is necessary to keep the string trimmer head in good working condition. This includes cleaning debris from the head, checking for damage, and replacing worn-out cutting line.

  5. Replacement Parts: String trimmer heads are replaceable parts, and they may need to be replaced over time due to wear and tear. It's essential to choose a replacement head that matches the specifications of your trimmer.

  6. Accessories: Some string trimmer heads come with additional features or accessories, such as blades for cutting thicker vegetation or attachments for edging tasks.

  7. Safety: When replacing or maintaining the string trimmer head, always ensure that the trimmer is disconnected from the power source (unplugged or with the spark plug disconnected) to prevent accidental starts.

  8. Efficiency: A well-maintained and properly functioning string trimmer head can significantly improve the efficiency and effectiveness of your lawn care and landscaping tasks.

In summary, string trimmer heads play a crucial role in the operation of string trimmers, allowing users to maintain their lawns and landscaping with precision. Choosing the right type of head and ensuring proper maintenance are essential for optimal performance and safety.

Below you can find our editor's choice of the best string trimmer heads on the market
  

Dalom Speed Feed 400 Universal Trimmer Head for Echo SRM210 SRM225 SRM225i SRM225U SRM230 SRM260 SRM261 SRM265 SRM2100 SRM2300 SRM2400 w Adaptor

Based on 365 reviews Check latest price

Product description

Specifications:

Trimmer Head diameter: 3-3/4"

Long adapter size: 10mm x 1.25mm LH



Fitment:

ECHO trimmer

SRM140 SRM200 SRM202 SRM210 SRM225 SRM225i SRM225U SRM230 SRM250 SRM251

SRM260 SRM261 SRM265 SRM266 SRM266S SRM266T SRM266U SRM280 SRM280S SRM280T SRM280U

SRM300 SRM302 SRM303 SRM340 SRM343 SRM350 SRM400 SRM402 SRM500 SRM501

SRM1500 SRM2010 SRM2090 SRM2100 SRM2110 SRM2200 SRM2201 SRM2300 SRM2301

SRM2400 SRM2410 SRM2450 SRM2500 SRM2501 SRM2502 SRM2510 SRM2530 SRM2601

SRM3000 SRM3001 SRM3010 SRM3100 SRM3110 SRM3400 SRM3500 SRM3550 SRM3800 SRM4600



Your will get:

You will get: 1 trimmer head, 1 adapter, 1 spacer



Warranty:

3-month hassle-free return & money back, shop with 200% confidence

  • Trimmer Head diameter: 3-3/4"
  • Long adapter size: 10mm x 1.25mm LH
  • Fitment: ECHO trimmer SRM140 SRM200 SRM202 SRM210 SRM225 SRM225i SRM225U SRM230 SRM250 SRM251 SRM260 SRM261 SRM265 SRM266 SRM266S SRM266T SRM266U SRM280 SRM280S SRM280T SRM280U SRM300 SRM302 SRM303 SRM340 SRM343 SRM350 SRM400 SRM402 SRM500 SRM501
  • Echo SRM1500 SRM2010 SRM2090 SRM2100 SRM2110 SRM2200 SRM2201 SRM2300 SRM2301 SRM2400 SRM2410 SRM2450 SRM2500 SRM2501 SRM2502 SRM2510 SRM2530 SRM2601 SRM3000 SRM3001 SRM3010 SRM3100 SRM3110 SRM3400 SRM3500 SRM3550 SRM3800 SRM4600
  • You will get: 1 trimmer head, 1 adapter, 1 spacer

User questions & answers

Question: I have an echo gt225 is this supposed to just screw on? The threading On the new heads input doesn’t fit the weed eaters part e b
Answer: I believe it's a reverse thread, counter-clockwise.
Question: Does it work on Troybilt weed eaters
Answer: Troybilt is not listed as a compatible model
Question: Will this work on a shindaiwa T230x
Answer: Not listed as a compatible model
Question: What size trimmer line fits on the head
Answer: I run titanium force, .105in.

Product features

Used on Echo trimmer :

  • SRM140 SRM200 SRM202 SRM210 SRM225 SRM225i SRM225U SRM230 SRM250 SRM251 SRM260 SRM261 SRM265 SRM266 SRM266S
  • SRM266T SRM266U SRM280 SRM280S SRM280T SRM280U SRM300 SRM302 SRM303 SRM340 SRM343 SRM350 SRM400 SRM402 SRM500
  • SRM501 SRM1500 SRM2010 SRM2090 SRM2100 SRM2110 SRM2200 SRM2201 SRM2300 SRM2301 SRM2400 SRM2410 SRM2450 SRM2500
  • SRM2501 SRM2502 SRM2510 SRM2530 SRM2601 SRM3000 SRM3001 SRM3010 SRM3100 SRM3110 SRM3400 SRM3500 SRM3550 SRM3800 SRM4600
  • SRM 210 SRM 225 SRM 230 SRM 2600 SRM 2100 SRM-210 SRM-225 SRM-230 SRM-2600 SRM-2100
  • GT200 GT225 GT225i GT225L GT225SF GT230 GT251 GT100 GT140 GT160 GT1000 GT1100 GT2000 GT2100 GT2101 GT2102 GT2103 GT2200 GT2301 GT2400
  • PAS210 PAS211 PAS230 PAS231 PAS260 PAS261 PAS265 PAS266 PAS280 PAS2100 PAS2400 PAS2601

Specifications:

  • Trimmer Head diameter: 3-3/4"
  • Long adapter size: 10mm x 1.25mm LH

Used on Shindaiwa string trimmer

22T C230 C242 C2510 F18 F20 F21 F222 F230 F195 T195s T220 T222 T230 T231 T230s T242 C242 T242X T2510 C2510 T2510X C3410 T3410 C260 T260 T261 T261B T261XR T261XB T270 T272 T272X T282 C282 T300 T3410 T3410X T350 BP35 B45 B450 C350 T235 T344 C344 T254 C254

Used on Husqvarna string trimmer

26LC 26RLC 32LC 32RLC MONDO 122L 125L 225L 225LD 225R 225RD 225RJ 227LD 232L 232R 322L 322R 324LX 325LX 325RX 326LS 326LX 335LS

Used on Homelite string trimmer

BCH20 BCH24 BCH32 BCH33 BCH40 BCH48 HBC20 HBC24 HBC32C HBC33 HBC30 HBC38 HK15 HK18(after 1/1/86) HK28 HK24(after 1/1/86) HK25 HK30(up to 1/86) HK33(after 1/1/86) HK38 PBC3600 PBC3800 PBC4000 PLT3400 ST100 ST120 ST155 ST200 ST360 ST80 ST285 ST155 ST175 ST385 ST485 FK514 NBA524 PMB522 SX040 SXD40 TXD508 HBC40 PBC3800 PBC4000 PMB52 HBC48 ST80 ST100 ST200 ST400 SXD20 RK521 TK518

Used on RedMax string trimmer

BC220DL BC221DL BC300DL BC2300DL BK235FL BK345FL BK435FL BK530DL BC17 BC23 BC32 BC240DL BC260DL BC261DL BC262DL BC340DL BC341DL BC342DL BC2600DL BC430DWM BC440DWM BK346FL BK245FLK BK436FL BC245A BC260DM BC340DMU BC340DWM BC340FW BC431DWM BCD20 BCF01 BC2601S BC3400DW BC4400DW BCX2600DS BCZ2500S BCZ2500SU BCZ2500SW BC430DWM BC440DWM BC441DWM BC442DWM BC531DWM BC532DWM FBC22 FBC26 BC200 BC2000DL BT2000 BT2001DL

Your will get:

  • 1 trimmer head
  • 1 adapter
  • 1 spacer

Kwik Loader Heavy Duty Universal Dual Line String Trimmer Head KL650

Kwik Loader

Based on 105 reviews Check latest price

Product description

Heavy duty world's easiest loading trimmer head with stainless steel line locking system. Holds all shaped line from .095 to .155 in diameter in 8" lengths. Fits straight shaft trimmers, Craftsman, Echo, Husqvarna, Maruyama, Poulan/Poulan Pro, Red Max, Sears, Shindaiwa, Stihl, and many more. Comes with four pieces of 8" square .095 trimmer line, adapters, color coded hardware and easy to read instructions. 30 pieces of 7" replacement serrated trimmer line with the latest in trimmer line technology. Used with the head Grass Samurai trimmer head.

  • Original Stainless steel Line Locking System
  • Easy to install, color coded hardware for easy identification
  • Hold 8" strips of any shape line .095 to.155
  • Loads Trimmer line in seconds.
  • No more tangled trimmer line spools

User questions & answers

Question: Will this fit Husqvarna 525lst
Answer: I suppose it will, but wouldn't a bump knob be handier?
Question: Will this fit dewalt 60V trimmer
Answer: I can tell you no because it doesn't fit mine. 12MM was the largest triangle adapter(that's the circular hole) the shaft on the trimmer starts out square for about 3/8 length then turns circular bigger than 12MM. besides weather it fits it or not the teeth that grab the line looks plastic
Question: Will this fit curved shaft trimmer
Answer: Yes
Question: How do you change the line on this head? Specifically, how do you get it to release the line
Answer: You push the line from the outside until it passes thru to the center. The line will lock in place until you pull it out from the inside of the trimmer head. The line will push all the way thru the head but will not pull out from the outside.

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