Replacement Roof Rack gutter mounts?

hi all,

does anyone know if i can get replacement gutter mounts for my roof rack? they look similar to this:



mine are rusted on and i need to cut the mounts to get it off due to the bolts being on solid

Can't you just angle grind the bolt heads off ? That is what I did when I removed mine to sell it. Unless you really need it they are a bind,to tall to go in some car parks/local tip and feel top heavy if doing "Spirited" driving. Must make things wobbly if parabolic springs are fitted.

true about the car parks. this is the reason i need to take it off as i went into a car part which had a sloping roof and it ended up pushing the rack right back so need to take it off.

might see about cutting the heads off. have to see if i've got something suitable to do it with.