Description Description Hide Show Engineered with Proprietary Gel Phase Technology (GPT) , Sufix Advance Fluorocarbon Leader delivers unmatched performance, clarity, and UV protection . Built for anglers who demand reliability and stealth, this leader sets a new standard in fluorocarbon performance. Incredible shock absorption & knot strength for secure, confident hooksets Virtually invisible underwater for stealthy presentations Superior abrasion resistance to withstand tough conditions and structure G2 Precision Winding ensures a leader thats virtually memory-free , allowing for natural, lifelike lure movement Test lb. Diameter (inches) 4 0.007″ 6 0.008″ 8 0.009″ 10 0.011″ 12 0.012″ 14 0.013″ 17 0.015″ 20 0.017″ 25 0.018″ 30 0.02″ 40 0.025″ 50 0.027″ 60 0.031″ 80 0.036″ 100 0.041