Scientific Anglers Frequency Intermediate Fly Line Size:WF6I use designated line weight for

use designated line weight for your rod

With sound-dampening materials

and quick-access items

Sink Rates: 2

Scientific Anglers Frequency Intermediate Fly Line Size:WF6I use designated line weight forALL PURPOSE SINKING LINES There are times where you need to get your fly underwater, but not too far under the surface. Thats when you need the Frequency Intermediate fly line. Built with a slow sink rate, the Frequency Intermediate will pull streamers and wet flies under surface chop to get them where the fish are. Perfect for stillwater situations, and good for chucking streamers in rivers as well, at this price, it would be silly not to get one.