We run on Mercury Outboards!
Senyo's Intruder Trailer Hook Wire allows you to match your wire color to your Intruder style flies or anywhere else you use a trailer hook. The Senyo's Intruder Trailer Hook Wire is stiff enough not to foul your fly nad doubled over it tests out to over #50 breaking strength.
The regular size if or hook sizes #6 or larger and the thin size is for hokk size #6 and smaller.
4 yards per pack.