Heavy Sink 50+ Series Fly Line Box and Coil. The coil is black and smoke. The box has the Cortland Logo and is black and orange.
50+ Series Heavy Sink
50+ Series Heavy Sink
50+ Series Heavy Sink
50+ Series Heavy Sink

50+ Series Heavy Sink

The 50+ Series Heavy Sink is built for taming the most demanding saltwater offshore and freshwater jungle species. This line is built on fifty-pound braided core for ultimate stopping power and durability. This line features a 30FT Type 8 (7-8 IPS) head into intermediate running line.

- Type 8 Sinking Head
- Intermediate Running Line
- Fifty Pound Plus Core

WATER: Freshwater / Saltwater
LINE: Sinking / Intermediate  
TAPER: Weight Forward
LENGTH: 100ft
CORE: Braided Nylon Multifilament 

Color BLACK / DEEP BLUE
Size WF10S/I - 350 GR

United States deliveries usually take 3-8 business days.

International deliveries can take up to 7 - 18 days.

If you have any question about shipping Contact Us our customer service department is here to help.

⚠ P65 - WARNING: Cancer and Reproductive Harm
- www.P65Warnings.ca.gov


WATER LINE DENSITY TAPER CORE
Freshwater / Saltwater Sinking / Intermediate Weight Forward Braided Nylon Multifilament

LINE SIZE GRAIN WEIGHT HEAD LENGTH TOTAL LENGTH
WF 10 350 gr. 30 ft. 100 ft.
WF 11 400 gr. 30 ft. 100 ft.
WF 12 450 gr. 30 ft. 100 ft.
WF 12+ 500 gr. 30 ft. 100 ft.
WF 13-15 600 gr. 30 ft. 100 ft.
WF 15+ 700 gr. 30 ft. 100 ft.

Technologies

Dual Welded Loops Technology Icon
DUAL WELDED LOOPS

Welded loops make rigging fast, easy and reliable. Cortland loops are strong, secure and durable.

Grip Set Technology Icon
GRIP SET

Designed to give the angler a better hook set when targeting large game fish or fish with hard mouths.

Tropic Plus Technology Icon
TROPIC PLUS

The perfect blend of advanced polymers to achieve a hard, durable surface that remains slick in extreme heat.

Fifty Plus Core Technology Icon
FIFTY+ CORE

Built for the most demanding species. Core strength of more than 50lbs allows anglers to put maximum drag and pressure on a fish without compromising the taper design or line density.

Warm Temperature Technology Icon
WARM TEMPERATURE

Ideal use in 50 - 70 degree (F) temperatures

Tropical Temperature Technology Icon
TROPICAL TEMPERATURE

Ideal use in 70 + degree (F) temperatures

 
Two spools of Gel Spun Fly Line Backing - Yellow. One spool is facing the camera show casing the logo and packaging. The other is on its side.

Gel Spun Fly Line Backing - Yellow

From $39.95 USD
 

Saltwater Nylon Tapered Leaders

$8.95 USD
 

Monofilament Nylon Leader Material

$9.95 USD
 
Spliceable Hollow Core Fly Line Backing - White

Spliceable Hollow Core Fly Line Backing - White

From $199.95 USD
 
Fluorocarbon XTR Leader Material

Fluorocarbon XTR Leader Material

From $14.95 USD
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4 Reviews
Reviewed by Hunter A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

SUMMER MUSKY

Summer musky can be super frustrating when sink lines normally get sticky and gummy and the running line forms death knots. The 50+ sits nice on the deck and shoots well at 80 degrees. It's a bit thick in the running line, but if you've dealt with the pike/musky line or a triple density sink line in the summer, this is so much better. And it comes in grain weights that work with modern musky fly rods and two hand overheads. Problem solved.

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Reviewed by Nick C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great line

Great offshore line

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Reviewed by Armando G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

New color on an amazing fly line

This has been my go to for a bunch of big species in fresh or salt water. Easy to cast, loads easy, casts huge flies if needed and gets down very fast. Now easier to track !

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Reviewed by Denny K.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Cortland

All my Cortland Lines Never disappoint and always perform as Expected,,,,You're the Best!!!!

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