Grass Trimmer Replacement Spool Head M10 x 1.25 Left-Hand Thread with 15m 2.4mm Strimmer String Wire for Brush Cutter Univers
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
Viabrico Grass Trimmer Replacement Spool Head M10 x is one of the 30 mowers & outdoor power tools products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: This replacement trimmer head is designed to be compatible with most straight shaft trimmers featuring an M10 x 1.25 left thread. To ensure a proper fit. Fs55, fs55r, fs56, fs56rc, fs70, fs70r, fs80, fs85, fs87, fs89, fs90, fs90r, fs91, fs91r, fs94, fs94r, fs100rx, fs110, fs111, fs111r, fs111rx, fs120, fs130, fs130r, fs131, fs131r, fs240. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.3 out of 5 from 929 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Viabrico
- Amazon rating
- 4.3 / 5 from 929 ratings
- vs Mowers & Outdoor Power Tools
- level with the category median of 4.3
- Rank in category
- 16 of 29 rated mowers & outdoor power tools we track
- Price position
- Among the cheaper options (category spans £3.49 to £234)
- How proven
- One of the most-reviewed in its category
How it compares in Mowers & Outdoor Power Tools
Across the 29 rated mowers & outdoor power tools products we track, the typical score is 4.3 out of 5. This one sits at 4.3, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count.
It carries 929 ratings against a category median of 10. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the lower third of a category running from £3.49 to £234, where the midpoint is about £14.99. Cheaper than most while rating at or above the category norm is the combination worth looking for, and it is the main argument for this one.
Worked out from the 30 mowers & outdoor power tools products in our catalogue, not from the brand's own claims. How we rank →
Key features
- This replacement trimmer head is designed to be compatible with most straight shaft trimmers featuring an M10 x 1.25 left thread. To ensure a proper fit, please verify the screw size of your trimmer before installation.
- Fits Models: FS55, FS55R, FS56, FS56RC, FS70, FS70R, FS80, FS85, FS87, FS89, FS90, FS90R, FS91, FS91R, FS94, FS94R, FS100RX, FS110, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS240, FS250, FS260R, FS460R, FR130, FR131, FR410, FR460, FS-KM.
- The trimmer head comes equipped with a 2.4mm (0.095 inch) diameter nylon strimmer line that is approximately 2 meters long. Additionally, an extra 2.4mm diameter string rope, measuring around 15 meters in length, is included for added convenience.
- Crafted from durable nylon material, the round strimmer line supplied with the trimmer head measures approximately 2.4mm in diameter and 15 meters in length, making it suitable for use with medium-duty grass trimmers.
- Flexible adjustment: Our nylon line can be adjusted automatically by tilting the cutter head on the ground, Walls and Fences. Easily Loads By Inserting Line Into Eyelets and Twisting The Knob.
