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KastKing

KastKing TriPolymer Advanced Monofilament

Item#: F21784

3 reviews | Write a Review
$6.99
Orders over $75 ship for free.

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This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

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This item is no longer available. Please see similar items.

This item is no longer available. Please see similar items.

This item is no longer available. Please see similar items.

This item is no longer available. Please see similar items.

This item is no longer available. Please see similar items.

This item is no longer available. Please see similar items.

This item is no longer available. Please see similar items.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

This item is temporarily out of stock.

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Product Details

KastKing TriPolymer Advanced Monofilament fishing line is a next-generation tri extrusion nylon line. Incorporating soft and supple Nylon 6 with Nylon 6.6 for strength and Nylon 12 for its high abrasion resistance, the proprietary process yields an advanced monofilament with long life, greater knot strength, and low light refraction. Virtually invisible to fish underwater, the KastKing TriPolymer is very similar to fluorocarbon in this manner.


 

KastKing Advanced Monofilament TriPolymer also shows off a smooth surface unlike any other monofilament. You'll cast further with very little friction through the rod guides using the line. Additionally, the mono averages 12% lower stretch than what you'll experience with traditional copolymer monofilament. The advantage – feel the slightest bites and more powerful hook sets. Not fluorocarbon, not monofilament, you'll get the best of both worlds when using KastKing TriPolymer Advanced.


 

  • Incorporates three types of nylon
  • Supple fishing line that's highly abrasion resistant and virtually invisible underwater
  • Smooth surface unlike any other monofilament
  • Stretch factor that averages 12% lower than traditional copolymer monofilament
  • Quantity per pack: 1


 

Test (lb.)Diameter (in.)Diameter (mm)
40.0060.15
60.0070.18
80.0080.20
100.0090.22
120.0100.25
150.0110.28
170.0120.30
200.0130.33

FishUSA Customer Reviews

  • 5

    Kastking...

    Posted by Boyd on October 30, 2025

    Better quality line than I anticipated. Lower stretch than traditional mono, looks damn clear. I've caught two fish on it so far and it performed very well with crankbaits. Easier to manage on th… Read More

    Better quality line than I anticipated. Lower stretch than traditional mono, looks damn clear. I've caught two fish on it so far and it performed very well with crankbaits. Easier to manage on the reel than florocarbon, even top-tier floro. I'll buy more of this

  • 4

    Quality...

    Posted by matthew guillot on April 26, 2024

    Worked good on my lil catfish poles no problems out of it yet

    Worked good on my lil catfish poles no problems out of it yet

  • 5

    KastKing TriPolymer 4#...

    Posted by JJ / Colorado on December 8, 2023

    Used clear 4 pound KastKing TriPolymer on a couple fall fishing trips for brown and rainbow trout on very clear rivers in Colorado. Line was spooled on the KastKing Kestrel spinning reel with 7'… Read More

    Used clear 4 pound KastKing TriPolymer on a couple fall fishing trips for brown and rainbow trout on very clear rivers in Colorado. Line was spooled on the KastKing Kestrel spinning reel with 7' UL/Ultra-Fast rod. While sight fishing in the VERY clear water of Colorado, I did not observe any fish shying away from the line. Also did not experience any line breaks (all fish caught were 12" to 17", with moderate to little current). While trying to break off when snagged on some river ice, I was surprised with how much tension it took to break the line. I did feel the line stretch quite a bit just before breaking off. Which I think is a good thing. Would like to see it produced in 3 or 2 pound test. Recommend this line to ultra light fisherman and those who fish in clear waters.

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Promotional and Clearance Pricing

Discount based on original price. While supplies last. Intermediate markdowns may have been taken.