JavaScript is required to view this page.
Skip to content
Previous Product Scientific Anglers Amplitude Smooth MPX
Next Product Scientific Anglers Amplitude Textured MPX
Rio Premier Fathom Full Sinking Line
Availability:
Out of stock
Availability:
2 Low on stock
Availability:
1 Low on stock
Availability:
1 Low on stock
Availability:
1 Low on stock
Availability:
Out of stock
Availability:
Out of stock
Availability:
Out of stock
Availability:
2 Low on stock
Availability:
1 Low on stock
Availability:
3 Low on stock
Availability:
2 Low on stock
Availability:
1 Low on stock
Availability:
Out of stock
Availability:
1 Low on stock

Rio Premier Fathom Full Sinking Line
$99.95
$99.95 - $99.95
$99.95 - $99.95
$99.95
Size: WF5S5
A COMPLETE SERIES OF SINKING LINES DESIGNED for easy distance and complete fly control, with ultra-slick performance

RIO's Fathom lines are a series of sinking lines designed specifically for the lake angler. Each line has a short, quick-loading head for minimizing the number of false casts, and for quick, easy distance, and a color contrast between the head and the running line to easily show the line's loading point. In addition, each line is built with a Hang Marker that shows anglers when to stop stripping, and when to fish the "hang", and features RIO's "Density Compensation" (except type 7) for complete fly control.
  • Easy casting, fast loading head for minimum false casts and quick distance
  • Hang Marker shows where to fish "The Hang"
  • Density Compensation for complete depth control
  • Built on a supple core that will not tangle
  • Built with RIO's exceptionally slick, durable SlickCast coating
 
 
Line Size Sink Rate Line Color 30' Head Weight Head Length Total Length
WF5S3 3IPS BLACK/BLUE 172gr (11.2gm) 35ft (10.7m) 105ft (32m)
WF5S5 5IPS BLACK/MAROON 172gr (11.2gm) 35ft (10.7m) 105ft (32m)
WF5S6 6IPS BLACK/GREEN 172gr (11.2gm) 35ft (10.7m) 105ft (32m)
WF6S3 3IPS BLACK/BLUE 198gr (12.8gm) 35ft (10.7m) 105ft (32m)
WF6S5 5IPS BLACK/MAROON 198gr (12.8gm) 35ft (10.7m) 105ft (32m)
WF6S6 6IPS BLACK/GREEN 198gr (12.8gm) 35ft (10.7m) 105ft (32m)
WF6S7 7IPS BLACK/GRAY 198gr (12.8gm) 35ft (10.7m) 105ft (32m)
WF7S3 3IPS BLACK/BLUE 224gr (14.5gm) 35ft (10.7m) 105ft (32m)
WF7S5 5IPS BLACK/MAROON 224gr (14.5gm) 35ft (10.7m) 105ft (32m)
WF7S6 6IPS BLACK/GREEN 224gr (14.5gm) 35ft (10.7m) 105ft (32m)
WF7S7 7IPS BLACK/GRAY 224gr (14.5gm) 35ft (10.7m) 105ft (32m)
WF8S3 3IPS BLACK/BLUE 260gr (16.8gm) 35ft (10.7m) 105ft (32m)
WF8S5 5IPS BLACK/MAROON 260gr (16.8gm) 35ft (10.7m) 105ft (32m)
WF8S6 6IPS BLACK/GREEN 260gr (16.8gm) 35ft (10.7m) 105ft (32m)
WF8S7 7IPS BLACK/GRAY 260gr (16.8gm) 35ft (10.7m) 105ft (32m)
 
 
 

From the same collection

  • Rio Premier Gold WF Fly Line

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    Improved for 2020!! The RIO Gold has been the go-to trout line around the world for many years, and for a multitude of fly fishers. The line has a...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Mastery MPX

    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95

    For years, the gold standard in the Scientific Anglers lineup was the GPX taper. From tossing small dries to slinging huge streamers, the GPX coul...

    View full details
    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95
    Value must be grater than or equal to 1.
  •

    Orvis Hydros Trout Fly Line

    $79.00
    $79.00 - $79.00
    $79.00 - $79.00
    $79.00

    Put the odds in your favor with this weight-forward trout fly line. An innovative weight-forward taper combined with slightly larger line diameters...

    View full details
    $79.00
    $79.00 - $79.00
    $79.00 - $79.00
    $79.00
    Value must be grater than or equal to 1.
  •

    Rio Trout VersiLeader - 7'

    $13.99
    $13.99 - $13.99
    $13.99 - $13.99
    $13.99

    The ultimate versatile leader system for quickly adjusting sink rate on the end of typical floating trout lines and scandi shooting heads #4 and ...

    View full details
    $13.99
    $13.99 - $13.99
    $13.99 - $13.99
    $13.99
    Value must be grater than or equal to 1.
  •

    Rio Elite Gold WF Fly Line

    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95

    The Elite RIO Gold has a taper design that gives incredible loop stability at distance and a front taper that delivers perfect presentation of fli...

    View full details
    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Mastery Trout Fly Line

    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95

    The Mastery Trout line is ideally suited for chasing browns, rainbows, cutthroats, and any other trout you can imagine.  Perfect for dry flies and ...

    View full details
    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95
    Value must be grater than or equal to 1.
  •

    Cortland 444 Classic Peach - Weight Forward

    $69.95
    $69.95 - $69.95
    $69.95 - $69.95
    $69.95

    One of the all-time classics, the Cortland 444® "peach" line has set a standard for durability and all-round performance for over 50 years. It's ...

    View full details
    $69.95
    $69.95 - $69.95
    $69.95 - $69.95
    $69.95
    Value must be grater than or equal to 1.
  • Save up to 43% Save %

    Cortland 444 Classic Peach - Double Taper

    $39.95
    $69.95
    $69.95 - $69.95
    $69.95
    $39.95 - $69.95
    $39.95

    One of the all-time classics, the Cortland 444® "peach" line has set a standard for durability and all-round performance for over 50 years. It's ...

    View full details
    $39.95
    $69.95
    $69.95 - $69.95
    $69.95
    $39.95 - $69.95
    $39.95
    Save up to 43% Save %
    Value must be grater than or equal to 1.
  •

    Rio Premier Creek Fly Line

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    RIO's Creek line has been designed for anglers that fish small creeks and streams. The line loads at close range, allowing anglers to make short ca...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Amplitude Smooth MPX

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Amplitude Textured MPX

    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95

    The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than a...

    View full details
    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Amplitude Textured Trout

    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95

    The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude will shoot farther and last longer than any othe...

    View full details
    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95
    Value must be grater than or equal to 1.
  •

    Rio Premier Outbound Short

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    RIO's OutBound Short series of lines are designed to cast large and heavy flies and get huge distances easily. Built with a short, aggressive front...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Amplitude Textured Infinity

    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95

    The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than a...

    View full details
    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95
    Value must be grater than or equal to 1.
  •

    Rio Premier StreamerTip Fly Line

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    A series of fly lines with short, 10 ft sinking tips, specifically built for fly fishers that like to fish streamers out of a boat. A short, hea...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Amplitude Smooth Trout

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Amplitude Smooth Creek Trout

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Airflo Superflo Universal Taper Fly Line

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    Who says the jack of all trades must always be a master of none? This line does it all – and beautifully so, at that. With a taper born of hundre...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Mastery Anadro Fly Line

    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95

    If you're anything like us, the allure of big fish and big rivers is intoxicating. That's precisely why we created the Anadro fly line. Designed w...

    View full details
    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95
    Value must be grater than or equal to 1.
  •

    Rio Elite Predator Fly Line

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    Whether fishing for trout, bass, pike, or musky there are times when a large fly is the best option, and RIO's Predator line series is designed s...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Mastery Trout Standard Fly Line

    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95

    Mastery Standard is a true to AFFTA line weight casters fly line. Built with a mid-length head for exceptional mending and accuracy at long distan...

    View full details
    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95
    Value must be grater than or equal to 1.
  •

    Airflo Superflo Ridge 2.0 Streamer Max Short Sink Tip Fly Line

    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95

    Its short, 26' head is made up of 22' of density compensated sink, combined with an intermediate density transition zone, which eliminates line hin...

    View full details
    $129.95
    $129.95 - $129.95
    $129.95 - $129.95
    $129.95
    Value must be grater than or equal to 1.
  •

    Scientific Anglers Mastery Bass Bug

    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95

    You've got articulated streamers and poppers hanging from the lampshade on your desk. You think in terms of bass, both smallmouth and largemouth. ...

    View full details
    $79.95
    $79.95 - $79.95
    $79.95 - $79.95
    $79.95
    Value must be grater than or equal to 1.
  •

    Rio Premier 24ft Sink Tip

    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95

    A series of sinking tip lines specifically built for anglers that like a balanced casting rig. A unique, fatter body section eliminates the "kick"...

    View full details
    $99.95
    $99.95 - $99.95
    $99.95 - $99.95
    $99.95
    Value must be grater than or equal to 1.

Customer Reviews

100% Refund

Just return it within 30 days

Fast Shipping

Same or next business day delivery

Always open

We are always open 7 days a week

Quality Flies

We strive to be a model of efficiency

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare