Hardy Ultradisc (UDLA) Spare Spool Posted in Farlows, Fishing Reel Replacement Spools Spare or replacement spool for the Hardy Ultradisc (UDLA) fly reel. Store: Farlows Buy at Store Related PostsHardy Ultradisc Cassette Spare / Replacement SpoolHardy Resonate Spare / Replacement SpoolHardy Resonate Spare / Replacement SpoolHardy Averon Spare / Replacement SpoolHardy Fortuna Regent Spare / Replacement Spool