Spare metal spool for reel Hulk BT 9000 Capacity of spool: 0,28mm/620m, 0,30mm/530m, 0,35mm/400m Spare metal spool for reel Hulk BT 10 000 Capacity of spool: 0,28mm/1000m, 0,30mm/880m, 0,35mm/650m