Arnold Maxi-Edge 1.65 mm Trimmer Line (0.065 in)
A 1.65 mm six-point star-profile trimmer line that cuts more cleanly than round line — for light, regular lawn trimming on smaller trimmers.
In short:Arnold Maxi-Edge is a 1.65 mm (0.065 in) trimmer line with a six-point star profile, sold in the US in short 40 ft (about 12 m) cards and longer 220 ft (about 67 m) packs. The star edges slice grass more cleanly than round line. At 1.65 mm it suits small electric and battery trimmers doing regular lawn work; it is too thin for coarse weeds and brush. We found no UK listing in October 2026.
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Pros
- Star profile cuts cleaner than round line
- Thin, light line suits small trimmers
- Ideal for regular lawn work
Cons
- Too thin for dense or tough growth
- Wears faster than 2.0–2.4 mm line
- US product — no UK listing found
Arnold Maxi-Edge is a 1.65 mm (0.065 in) trimmer line with a six-point star profile. Those points act like small blades, slicing grass stems rather than tearing them, which leaves a neater finish on lawns and edges than plain round line of the same size.
What US retailers list
US retailers sell it in carded 40 ft (about 12 m) lengths and 220 ft (about 67 m) packs. Arnold is a US brand and we found no UK listing in October 2026; UK buyers will find equivalent 1.6–1.65 mm star or twisted lines under other brands.
Will it fit your trimmer?
1.65 mm is a common size for small corded and battery trimmers. Check your spool or manual for the recommended diameter — going thinner than specified wears out quickly, and thicker line can overload a small motor or jam an automatic feed. How to choose is explained in our line size guide.
Who it’s for
Owners of small trimmers who cut a maintained lawn regularly. For coarse grass, weeds and petrol machines, step up to 2.4 mm or more — compare options in the best brush cutter line, such as the quieter twisted line for big machines.
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