The Googan Squad teamed up with Catch Co. and quality Japanese manufacturers to create a line we love and trust. Jon, LFG, AP, Lunkers, and Flair all helped develop the product and the packaging to make sure it was something you’d all love. 100% Pure Fluorocarbon Line is tough, reliable, sinking, and just begging to be put to the test by a mondo. Crankbaits, spinnerbaits, chatterbaits and more are all dying to be tied onto this line. 6lb - Ultra clear water or finesse fishing applications or when targeting trout and panfish 8lb - Excels for shaky head and jerkbait bass fishing. Useful as a leader when fishing with braided line. Also a great all-around Walleye fishing line. 10lb - Jerkbaits, shaky heads, tubes, and crankbaits that you need to dive to maximum swimming depth. 12lb - All around solid line. Great for crankbaits, spinnerbaits, bladed jigs, Texas rigs, and Carolina rigs. 15lb - Perfect when fishing the same baits as above, but around hardcover and/or vegetation. Also better when flipping jigs. 17lb - Jigs, spinnerbaits, Texas rigs, Carolina rigs,  and small swimbaits. Abrasion-resistant with strong casting ability. 20lb - Jigs, Texas Rigs, Swimbaits and any casting technique that requires heavy-duty gear. Very Abrasion-resistant with moderate castability.  25lb - The heavy-duty stuff meant for big baits, big jigs, and big old fish. Step up to the 25lb line when fishing heavy baits, in gnarley areas, or when you're targeting that super mega fish.   Lb Test Diameter (in) Diameter (mm) 6lb .008 .203 8lb .0094 .238 10lb .0101 .256 12lb .0116 .294 15lb .0134 .34 17lb .0144 .365 20lb .0157 .398 25lb  .0170 .431