Applicable line is between 3gou – 14gou. 

• Designed for thick line from 3gou (12lb) to 14gou (45lb) (Nylon, Flolocarbon).
• Setting the line and fish hook in the knotter, swith on. Easy to tighten the fish hook with the line.
• To tighten the fish hook and line enough with re-tightening function.