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  • KastKing TriPolymer Advanced Monofilament, 4-30 lb, 300 yd9 photos
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KastKing · Monofilament Line

KastKing TriPolymer Advanced Monofilament, 4-30 lb, 300 yd

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Options

Color: SUNRISE YELLOWSize: 4LB-300Yds10 sizesChange
Item weight
4Pounds
Product dimensions
5.39 x 4.29 x 1.06 inches

Quick take

Advanced monofilament blending three nylon grades with low-light refraction similar to fluorocarbon and reduced stretch.

This three-layer nylon monofilament runs at 4 lb test in Sunrise Yellow, spooled at 300 yards. It combines Nylon 6, Nylon 6,6 and Nylon 12 into one line, a build suited to light tackle work for anglers from first trips to seasoned veterans. The bright yellow color makes it easy to track on the spool and at the reel.

Best for

  • Anglers who want fluorocarbon properties in monofilament
  • Clear water fishing where standard mono is too visible
  • Finesse presentations requiring high sensitivity

Skip if

  • You fish with braid regularly; this mono may coil
  • You cast in high wind; lighter tests are harder to throw far

Strengths

  • Three-nylon blend matches fluorocarbon low-light refraction properties
  • Stretch 12% lower than standard copolymer for better bite detection
  • Advanced polymer coating provides superior abrasion resistance

Trade-offs

  • Thicker diameter at given test weight than pure fluorocarbon
  • May require spool adjustment on some baitcasters

Fishing fit

Water
  • Freshwater
  • Saltwater
Techniques
  • Casting
  • Finesse

Specifications

Specifications
Typeadvanced monofilament
Test strength range4-30 lb
Yardage300 yd
MaterialNylon 6, 6,6 and 12 blend
Stretch reduction12% lower than copolymer

How to choose a color and size

Color

Colors and when to pick them
OptionsWhen to pick itConditions
ICE CLEARBlends in where fish see the line, in clear water and bright light.
  • Clear
  • Bright
MAX GREENA low-visibility tint for clear to stained water.
  • Clear
  • Stained
SUNRISE YELLOWThis oneEasy to watch when you read bites from the line, most of all in low light.
  • Stained
  • Overcast
  • Low light

Size

Sizes and when to pick them
OptionsWhen to pick itConditions
4LB-300YdsThis oneLight line for panfish, trout and small lures on ultralight gear.
  • Trout
  • Crappie
  • Panfish
6LB-300Yds, 8LB-300Yds, 10LB-300YdsAn all-round test for bass and walleye on medium spinning gear.
  • Bass
  • Walleye
12LB-300Yds, 15LB-300Yds, 17LB-300Yds, 20LB-300YdsHeavier test for cover, bigger baits and pike.
  • Bass
  • Pike & musky
  • Grass
  • Wood
25LB-300Yds, 30LB-300YdsHeavy line for thick cover, big fish and saltwater.
  • Pike & musky
  • Striped bass
  • Redfish
  • Grass
  • Docks

Facts

This version's specifications
ColorSunrise Yellow
Color familyChartreuse and bright
Line test4 lb

Updated