Up your versatility on the water by adding a spare spool or two to your gear locker. Quickly swap between floating and sinking lines in seconds and be prepared for whatever conditions Mother Nature throws your way. This spool features a combination of die-cast and precision CNC machining technology and is only compatible with the Tyro 350 fly reel.
MAX Arbor (3.5” diameter)
B2 Backing Channel for extra line capacity
Spool pouch included
Fly Line Backing + Spool does not include rigging service