Scientific Anglers Sonar Saltwater Intermediate Fly Line

A slow-sinking saltwater fly line for subsurface presentations in tropical climates.

Scientific Anglers Sonar Saltwater Intermediate Fly Line uses a slow-sinking clear head to cut through the surface and keep flies just below the topwater zone. It is engineered for saltwater use and built with Tropi-Core technology for tropical climates.

Key Features

• Slow sink rate gets flies just below the surface.
• Clear head supports stealthy presentations.
• Engineered for use in saltwater.
• Tropi-Core technology supports tropical-climate fishing.
• Sink rate: 1.25 ips, Intermediate.

Product Details

• SA ID: SA SONAR SWTI WF X I, where X equals line weight.
• WF-7-I: head length 38.0' / 11.6 m; total length 105.0' / 32.0 m; grain weight 200 gr / 13.0 g.
• WF-8-I: head length 38.0' / 11.6 m; total length 105.0' / 32.0 m; grain weight 225 gr / 14.6 g.
• WF-9-I: head length 38.0' / 11.6 m; total length 105.0' / 32.0 m; grain weight 260 gr / 16.9 g.
• WF-10-I: head length 41.0' / 12.5 m; total length 105.0' / 32.0 m; grain weight 305 gr / 19.8 g.
• WF-11-I: head length 41.0' / 12.5 m; total length 105.0' / 32.0 m; grain weight 355 gr / 23.0 g.
• WF-12-I: head length 41.0' / 12.5 m; total length 105.0' / 32.0 m; grain weight 415 gr / 26.9 g.
• Grain weight is measured for the first 30'.