N61 Series ‘Quick Change’ Desoldering Nozzle 1.0mm. Desoldering Nozzle Suitable for use with the Hakko FR-301 Portable Desoldering Tool and the FR-4101 and FR-4103 Desoldering Tools which are used with the FR-410, FR-700 and FR-702 Desoldering Stations.
An original authentic Hakko item, a bit overpriced.
This an original Hakko spare part that I would highly recommend for the Hakko line of desoldering 301 stations. It's a bit overpriced but overall is OK.