Hanak Hooks - H 300 BL Box of 25 barbless hooks from HANÁK (reference: H300BL). Hanák offers only top-of-the-line hooks. They are used worldwide by the best competition anglers. This standard wire hook "H 300 BL" is designed for tying Czech nymphs, scuds, Klinkhamers, chironomids, caddis larvae (caddis pupa), etc.....