Greys Fin Cassette Spare / Replacement Spool Posted in Farlows, Fishing Reel Replacement Spools Spare or replacement spool for the Greys Fin cassette fly reel. Store: Farlows Buy at Store Related PostsGreys Fin Cassette Spare / Replacement SpoolHardy Ultradisc Cassette Spare / Replacement SpoolHardy Resonate Spare / Replacement SpoolSage Spectrum LT Spare / Replacement SpoolPiscifun EZ Fishing Line Spooler Line Winder