The Scientific Anglers Sonar Surf line is designed exactly for what you might image - getting out and getting down when fly fishing the surf. This SA Sonar sinking fly line has a 27' long 6 inch per second sinking head and an intermediate sinking running line. This surf fly fishing line is ideal for both single hand fly rods and double hand fly rods.
27’ Sink 6 head designed for use with single hand and double hand rods
Intermediate running line with integrated handling section