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STIHL 9304303 Carbon Trimmer Line 2.4 mm x 70 m Cross-Shaped CF3 Pro

Based on 709 reviews
Condition: New
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$37.95

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 14
Order within 3 hours and 11 minutes

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At a glance

Condition
New
Weight
400 g
Color
orange
Power Source
AC/DC
Cutting Width
2.4 mm
Number of Batteries
Product Specific batteries required.
Style Name
Functional high-performance
In the box
STIHL - Mowing threads

Features 5

  • Very good line for different models of the brand. Stihl
  • Technical data: thickness: 2.4 mm, length: 70 metres, shape: cross, colour: orange/black/grey
  • The CF3 has a high-strength trimmer line for brush cutters, it is a 3-component thread and is made of high-quality polyamide, this increases the life of the mower line
  • Of course, also suitable for other brands, such as Husqvarna, Jonsered, Partner, Dolmar, Solo, and many others

Description

The Stihl brand is known for a wide range of chainsaws and lawn mowers as well as other forestry and garden tools that make your work easier. In addition to the powerful devices, there are also matching accessories, such as personal protective equipment.

Specs 21

Brand Stihl
Power Source AC/DC
Color orange
Item Weight 400 g
Cutting Width 2.4 millimeters
Number of Batteries Product Specific batteries required.
Style Name Functional high-performance
Item Highlight Carbon fiber core that increases strength and longevity

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Best trimmer string out there
OE Stihl. Wears like steel. Easy to install but last a long time before bumping for more
Reviewed in the United States on July 24, 2026 by Warren Hall

Great line for casual yard work
As someone that does casual yard work. Stihl trimmer line is GREAT. It's a million times better than your cheap trimmer line you can buy at the local stores. The cheap trimmer line would constantly break off every 5 minutes and I would have to constantly readjust it. Plus the cheap trimmer line wasn't cutting very well. Stihl trimmer line is very strong and works perfect for my yard. Just to test it a little, I ran my weed wacker full throttle against my metal lamp post, concrete drive way, and some bricks. It didn't break at all. It also cuts great. I 100% recommend this line if you're also frustrated with the garbage cheap lines. ... show more
Reviewed in the United States on August 1, 2020 by Amazon Customer

Best trimmer string!
This stuff is lasting for me. Bought this roll 2 years ago and I still have so much left. I'm only using it around the house and out at the camper but it's lasting a long time. Even on the spool I don't feel I'm needing to let more line out because it's pretty sturdy and lasts long.
Reviewed in the United States on November 18, 2025 by James M. Lehner

Edward B
Like it. Works well for thick brush type stuff
Reviewed in the United States on December 19, 2025 by Edward Booker

Good cutting line.
Line is supple enough to thread easily but tough enough to cut grass and weeds without easily breaking.
Reviewed in the United States on August 16, 2025 by Joseph

When it's you against the jungle
This is the good stuff. This is what you want when you go to war.
Reviewed in the United States on August 3, 2025 by sb

fit
worked great
Reviewed in the United States on September 18, 2025 by Chris Fancher

Not as durable as expected, but does the job.
This line was supposed to be more durable when used against rough concrete, but I haven’t found it to be much different from cheaper line. In fact, it gets tangled up in the trimmer spool a little more easily because of the criss-cross shape of it. Nevertheless, it does the job and I will be using the balance of it. I did use it against some very large weeds and I think it performed better on those than against concrete landscape block. ... show more
Reviewed in the United States on May 19, 2025 by AndoverHorseMom
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