Have you ever tried tying heavy monofilament of say 250lb to a hook or swivel? It is almost impossible as the nylon is stiff and springy, but can be achieved using a knot called the "Three Turn Thumb Knot."
This knot can be tied around your thumb, but it is difficult and often painful. TraceMate changes this, it is a heavy monofilament tying tool that easily ties nylon to 600lb. It is made from aluminium and is anodized bright red for corrosion protection and visibility; it also has a lanyard hole for security. Using TraceMate is easy and step-by-step instructions are supplied.
View the attached Video Clip below