Article number: 5731306064
Size: 10 mm / approx 3/8 in Hook: J:son SS.DF #22
Whenever you get a large spinner fall and plenty of spent's on the water, the fish will in most cases get selective. You're either in the to the game and have imitations in you're box, or you're out of it and can go home.
We do recommend you to use a J:son Swivel for all your fly fishing and all you're flies. However, it is necessary to use a J:son Swivel when you're fishing a J:son fly in size 1 or 2.