This extra-heavy-duty 4mm replacement trimmer-line from JR has square - rather than round - edges, and as such is capable of taking-down areas of well-established nettles and weeds!
You'll get 30m of line; blister-packaged to keep it in peak condition.
Suitable for machines with engine cylinder-displacements 45cc and above.
Size: 4mm x 30m
Product Code: JR FNY066