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Scientific Anglers Sonar Sink 25 Cold Fly Line

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Product Details

This cold-water line with a 25-foot fast-sinking head will get your fly down to feeding fish.


  • 150 Grain: Rod Weight 4-6.
  • 200 Grain: Rod Weight 5-7.
  • 250 Grain: Rod Weight 6-8.
  • 300 Grain: Rod Weight 7-9.
  • 350 Grain: Rod Weight 8-10.
  • 450 Grain: Rod Weight 9-12.

Additional Features

  • Excellent streamer line for trout.
  • Floating running line.
  • Braided multifilament core stays supple in cold conditions.
  • A great choice for fishing ponds or fast-moving rivers with deep pools.
  • AST coating offers easier shooting with fewer tangles for increased line control and durability.
  • Tapered head for smooth turnover and increased distance.
  • Overall length: 105 ft.
  • Overall length 105 ft.
  • USA.

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