Fluorocarbon Fly Leader has a refractive index that is very close to that of water and as a result is very difficult to see underwater. Leader material. Same refractive index as water
5lb (0.22mm/2.3kg)
6lb (0.24mm/2.7kg)
7lb (0.26mm/3.2kg)
8lb (0.28mm/3.6kg)
10lb (0.30mm/4.5kg)
5lb (0.22mm/2.3kg)
6lb (0.24mm/2.7kg)
7lb (0.26mm/3.2kg)
8lb (0.28mm/3.6kg)
10lb (0.30mm/4.5kg)