Article number: 5731301014
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.
This J:son imitation of a mayfly spent spinner in size 4, is a great silhouette fly and can represent a large number of various mayfly species, such as Baetis. The color black is perfect to use during evenings or on cloudy days.
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.