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Best 2.4 mm strimmer line for the job in front of you

Updated: October 2026

Best only means something once you name the job. The best 2.4 mm strimmer line for a small lawn edge is not the reel for a petrol rough cut, and neither is a 360 m roll you will not finish. This page picks among the ten amazon.co.uk packs captured on 19 October 2026 and says who should skip each one. Stars are read with the length attached. The order of checks is on the [2.4 mm strimmer line buying guide](/hub/lawn-and-garden-equipment/2-4mm-strimmer-line/sub/2-4mm-strimmer-line-buying-guide). The full table is the [2.4 mm strimmer line comparison](/hub/lawn-and-garden-equipment/2-4mm-strimmer-line). Peter F. used those listings. We did not run a lab cut. A qualifying purchase can earn a commission at no extra cost to you.

Best only means something once you name the job. The best 2.4 mm strimmer line for a small lawn edge is not the reel for a petrol rough cut, and neither is a 360 m roll you will not finish.

Our top picks

Viabrico Viabrico square 100 m

Best overall

Viabrico Viabrico square 100 m
9.2/10about £10.99
View offer
Stihl Stihl square 253 m

Alternative

Stihl Stihl square 253 m
8.6/10about £33.92
View offer
Oregon Oregon round 15 m

Best value

Oregon Oregon round 15 m
6.4/10about £5.99
View offer
On this page
  1. 1.Edges on a known 2.4 mm head
  2. 2.Thicker grass, if the manual allows shaped line
  3. 3.A roll you will finish
  4. 4.Who should leave this set
  5. 5.Which job, which pack

Edges on a known 2.4 mm head

If the head already runs round 2.4 mm and the job is lawn edges, start with round line. Oregon’s orange round 15 m doughnut, model 69-362-OR, was about £5.99. That is the lowest shelf price among packs here with at least 1,000 ratings and a stated 2.4 mm profile, which is why it carries the best value mark. The star line is 4.3 from 14,156, shared with the 88 m pack, including one review about 3 mm line. The 88 m pack was about £16.46. Buy it once round 2.4 mm already feeds. Skip both if the head was supplied with about 1.6 mm.

Thicker grass, if the manual allows shaped line

When the manual allows 2.4 mm and the grass is thicker than a lawn edge, square and star are what those listings are sold as. That is maker wording, not a timed test. Viabrico’s orange square is 2.4 mm by 100 m at about £10.99, with 4.6 from 7,316 and 50 United Kingdom texts that match this title. That file is why it is the top pick. One review says it fits a Stihl AutoCut C 3-2 and that square is the maximum that head will take. Viabrico does not print a diagonal. Zeqeey’s square at about £14.99 prints a diagonal of about 3.4 mm. Skip it if it is stiff to wind or jams the spool. YAMAKATO’s 4.8 from 12 reviews is too small to rank. Oregon Nylium star, 90 m at about £25.76, names aluminium particles. The listing prints 60 g. Oregon UK prints about 520 g packaged for part 104883E.
Viabrico Viabrico square 100 m

Testsieger

Viabrico Viabrico square 100 m
9.2/10about £10.99
View offer

A roll you will finish

A long roll is for someone who finishes line. Stihl’s square, part 0000 930 2612, is 253 m at about £33.92, with 4.6 from 3,021. One Honda head melted the square and stuck. Stihl’s UK shop showed a shorter square pack at £15.20 including VAT on the same date. That price does not belong on this row. Oregon’s yellow round 264 m was about £31.33. The 360 m star at about £53.53 scores 4.1 from 175. Store it out of the sun.

Who should leave this set

Leave the set if the cordless head was supplied with about 1.6 mm. Leave YAMAKATO if you came for the 4.8: twelve reviews do not outrank Viabrico’s 7,316. Leave the 360 m roll if you wanted a professional default. Its price is the highest and its stars are the lowest. Leave a shaped pack until you have looked at the eyelet.

Which job, which pack

A known 2.4 mm head on lawn edges starts with the short round trial, then the 88 m reel once that profile feeds. Thicker grass the manual already allows points at the 100 m square. A roll of 250 m or more is for someone who will finish it.

Common questions

Which pack is for petrol work on thick grass, if the manual allows it?
Square and star are what those listings are sold as. Viabrico’s 100 m square at about £10.99 has the largest matching UK review file. Zeqeey prints a diagonal of about 3.4 mm if the eyelet is the worry. Oregon Nylium star at about £25.76 is the 90 m line with an aluminium-particle bullet. None of them is a measured best cut. A head that maxes out at round 2.4 mm may still refuse the corner.
Who should buy 250 m or more?
Someone who finishes a roll, often a large petrol job the manual already allows at 2.4 mm. Stihl square 253 m at about £33.92 and Oregon round 264 m at about £31.33 are the two in that band with large UK review files. The rolls over £40 only make sense if the metres will be used. Store them out of the sun. A 360 m reel in a hot shed is wasted nylon.
Why is 4.8 from 12 not the winner?
YAMAKATO’s 4.8 sits on 12 ratings. That is too small to rank a brand against Viabrico’s 4.6 from 7,316 or the shared Oregon round line of 4.3 from 14,156. Ten of the saved texts are from the United Kingdom, which still does not make 12 a large sample. A lightweight budget strimmer in that file could not take the diameter. A Ryobi OLT1832 owner refills reels from the 60 m. That is one machine, not a ranking.
Why is 4.6 from 7,316 not a measured best cut?
Viabrico’s count is the largest file whose texts match that 100 m square title. It supports a top pick for a widely reviewed 100 m square. One review claims a much longer spool than the title. The count does not time a cut, and it does not prove the square fits every head named in a bullet. Check the eyelet before you treat the stars as a fit certificate.
Should you use the Stihl shop price on the amazon.co.uk 253 m row?
No. On 19 October 2026 Stihl’s own UK shop showed a shorter square pack at £15.20 including VAT. The amazon.co.uk listing in this set is 253 m at about £33.92. They are different offers. Quote the shop price only when you mean the shop pack. One UK buyer of the 360 m star used about 5 m in a couple of hours and preferred Honda line on nettles.

Related pages

Square or round 2.4 mm strimmer line

2.4 mm strimmer line for thick weeds

2.4 mm strimmer line

2.4 mm strimmer line: what to check before you buy

How to fit strimmer line on a 2.4 mm bump-feed head

Sources

Shelf prices, star ratings and review counts are the amazon.co.uk figures captured on 19 October 2026. The other pages are public UK guidance on line profile, soak advice, vibration and garden safety.

  1. Stihl UK square 2.4 mm mowing line (retrieved 19 October 2026)
  2. Oregon UK Nylium Star 2.4 mm 90 m (retrieved 19 October 2026)
  3. Oregon profile map (retrieved 19 October 2026)
  4. ManoMano UK trimmer line buying guide (retrieved 19 October 2026)
  5. HSE chain flails and brush cutters (retrieved 19 October 2026)
  6. HSE INDG480 hand-arm vibration (retrieved 19 October 2026)
  7. RHS hedgehog-friendly gardening (retrieved 19 October 2026)
  8. GOV.UK noise nuisances (retrieved 19 October 2026)