Collections: Fly Lines, Freshwater Fly Lines, productcatalog, Saltwater Fly Lines
When stripers push deep and the biggest flies need to get down fast, the Scientific Anglers Sonar Striper I/S5/S7 is the solution. Built with a triple-density construction, this line blends an intermediate running line with a seamless transition into fast and extra-fast sinking sections, ensuring your flies reach the strike zone and stay there. With a short, aggressive head that loads rods quickly, this line excels at delivering oversized patterns to distant, hard-hitting targets.
Triple-Density Build – Combines intermediate, sink 5, and sink 7 for a direct, straight-line connection to your fly
Aggressive Head Design – Short, powerful head with compact taper for throwing heavy or bulky flies with ease
Fast Loading Performance – Loads rods quickly for long casts and fast presentations in demanding conditions
Deep-Water Capability – Ideal for stripers holding deep or chasing fast-moving baitfish
Durable Core – Built with a braided multifilament core for strength and dependable performance
Style No.:
| Item # | Line Weight | Head Length | Total Length | Head Weight | Grain Weight |
|---|---|---|---|---|---|
| 144537 | WF-8-S | 30.0’ / 9,1m | 105.0’ / 32,0m | 280gr / 18,1g | 280gr / 18,1g |
| 144544 | WF-9-S | 30.0’ / 9,1m | 105.0’ / 32,0m | 330gr / 21,3g | 330gr / 21,3g |
| 144551 | WF-10-S | 30.0’ / 9,1m | 105.0’ / 32,0m | 380gr / 24,6g | 380gr / 24,6g |
Product: Scientific Anglers Sonar Striper I/S5/S7
Use: Deep-sinking triple-density line for stripers and big-game saltwater species
Design: Short, powerful head for oversized flies
Two Size Heavy Line
Scientific Anglers Sonar Striper I/S5/S7 fly line sinks fast with triple-density design, perfect for deep striper fishing and throwing big saltwater flies.
