This pack of arms is all you need to convert any E-Z fletch tool with a green base to a left helical. Replacing the arms involves removing the pin that connects the arms to the base and using the pin to attach the new arms. These will NOT work on any tool with a blue base.

• Left helical arms
• For any E-Z fletch with a green base
• Easily swapped out with removable pins
• Accomodates vanes/feathers up to 5″ long