I use slip floats for a variety of fishing. I like to purchase the ones with the metal grommet in the top so the line doesn't cut into the plastic. I have also had line cut into the plastic tube at the bottom which causes the line to stick and the float won't function as designed. I would like to modify my floats so that they have a metal grommet at both the top and bottom. Does anyone have any ideas where to acquire these grommets? I have searched the internet to no avail.

Thanks,
fishindude