Premier Fathom fly line

Pick a line weight

Head weight (WF6S)

198 gr?

Head length (WF6S)

35 ft?

Total length (WF6S)

105 ft?

Sink rate (WF6S)

3 ips?

MSRP (WF6S)

$99.99?

Source

farbank.comVerified

Head weight (WF7S)

224 gr?

Head length (WF7S)

35 ft?

Total length (WF7S)

105 ft?

Sink rate (WF7S)

5 ips?

MSRP (WF7S)

$99.99?

Source

farbank.comVerified

Head weight (WF8S)

260 gr?

Head length (WF8S)

35 ft?

Total length (WF8S)

105 ft?

Sink rate (WF8S)

7 ips?

MSRP (WF8S)

$99.99?

Source

farbank.comVerified

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Properties

Core

Braided Nylon?

Coating

PVC?

Welded loops

Yes?

Function

Sinking?

Taper

WF?

Intended use

Stillwater?

Specifications by line weight

Sources

• Verifiedfarbank.com/products/rio-premier-fathom?variant=41752283283620 for WF6S
• Verifiedfarbank.com/products/rio-premier-fathom?variant=41752283447460 for WF7S
• Verifiedfarbank.com/products/rio-premier-fathom?variant=41752283709604 for WF8S

Only values read from the manufacturer's own page are marked Verified. Community measurements come next. Retailer and distributor pages are cited but stay unverified until the manufacturer confirms them. How verification works

Similar fly lines

Ranked by closeness on fields both products publish (head weight first). Blank fields never count as a match or a miss.

1. RIOPremier Bonefish 62% WF8S here ≈ WF9F · head weight 260 gr · head length 49.5 ft
2. OrvisPRO Depth Charge 3D 60% WF6S here ≈ 200 grain (6/7wt) · head weight 200 gr · head length 30 ft
3. Scientific AnglersAmplitude Smooth Infinity 57% WF7S here ≈ WF5F · head weight 225 gr · head length 49 ft
4. Scientific AnglersSonar Titan 3D I/S3/S5 56% WF8S here ≈ 7wt · head weight 265 gr · head length 33.5 ft
5. Scientific AnglersSonar Titan 3D Sink I/2/3 56% WF8S here ≈ WF7F · head weight 265 gr · head length 33.5 ft
6. Scientific AnglersSonar Titan 3D Sink I/3/5 56% WF8S here ≈ WF7F · head weight 265 gr · head length 33.5 ft

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