Take Akashi Ultra Clear Fluorocarbon 5 m Model: 5 mm The Fluorocarbon Take Akashi is a high quality nylon that adapts to all fishing situations. No memory effect, highly tear resistant. Fluorocarbon, the latest generation of Japanese monofilaments new molecular structures, invisible, makes this monofilament the best nylon currently available on the market. 12mm = 2.55kg, 14mm = 3kg, 16mm = 4.5kg, 18mm = 6kg, 2mm = 8kg, 22mm = 9kg, 25mm = 1kg, 3mm = 13kg, 35mm = 16kg, 4mm = 21kg, 45mm = 25kg.