A combo tool that consists of a splicing needle for threading leader into the fly line, a magnet for fly pickup, and a pipe for the nail knot.
The C&F Design 3-in-1 Nail Knot, you’ve got the fly box now step it up with the accessories. A super sharp needle with a small eye in the pointed end to easily thread leaders through a fly line. This is ideal for nail knots, while a magnet in the end is useful for picking flies out of compartment boxes.
A split ring on the end makes it easy to attach a zinger.