We offer two nozzles for this machine a round nozzle 4203 708 6300 & and a flat nozzle 4203 701 8300. Please see the links below.
https://www.lsengineers.co.uk/nozzle-67-mm-stihl-part-no-4203-708-6300.html
https://www.lsengineers.co.uk/catalog/product/view/id/18304
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