Yo-Zuri Topknot Fluorocarbon MainLine is the newest product from Yo-Zuri. The TopKnot MainLine—Natural Clear—is Abrasion Resistant and Super Durable which maintains its clarity even after extended use. This allows the angler to get even more strikes on the same line. The most pressing feature, however, is the diameter to strength ratio. The TopKnot series offers the strongest possible breaking stregnth with an even smaller diamiter than before. This is a must have product for any angler!
Find these products online at:
Bass Pro Shops
Tackle Warehouse
Tackle Direct
Fish USA
Karl’s Bait & Tackle
Discount Tackle
Dicks Sporting Goods


  • Thin Diameter
  • Superior Knot Strength
  • Low Memory
  • Abrasion Resistant


Project Specs

ID Type Length Pound Test
TK ML NCL Mainline 200YD 6-25LB
TK ML NCL Mainline 1000YD 6-25LB

TopKnot MainLine

ID Color Pound Test Diameter (MM) Diameter (In)
TK ML 6LB NCL Natural Clear 6 .205 .008
TK ML 8LB NCL Natural Clear 8 .235 .009
TK ML 10LB NCL Natural Clear 10 .260 .010
TK ML 12LB NCL Natural Clear 12 .285 .011
TK ML 14LB NCL Natural Clear 14 .310 .012
TK ML 16LB NCL Natural Clear 16 .330 .013
TK ML 20LB NCL Natural Clear 20 .370 .015
TK ML 25LB NCL Natural Clear 25 .435 .017