New modern fluorocarbon hook specially designed for fishing in ultra-clear water with hard-to-deceive fish. 0X - 0.28mm - 5.3kg 1X0.26mm4.4kg 2X0.24mm3.5kg 3X0.21mm2.7kg 4X0.18mm2.2kg 5X0.16mm1.8kg 6X0.14mm1.3kg 7X0.12mm1.0kg 0.30mm - 6.1kg 0.33 - 6.9kg