No it's not a drink made with tomato juice, it's what i have in my sailing box. Has anyone solved the problem? I've had a look for stainless P3, but my efforts have met with limited success.
How long does it take for an ordinary driver to go too rusty? Is the cost of replacing them less economical than spending more money on a stainless version?
Eliminate the screw driver...Use stainless 6mm hex bolts instead (Bunnings) and use a socket driver. You can put more torque on which is useful for fins with a flange but also very useful getting them out if you leave your fins in the board and the bolts seize to the barrel nuts. The sockets seem to be made of better material that doesn't corrode..I've been using one 10mm 1/4" drive socket with a 10cm extension to clear the footstraps for 4+ years and no sign of corrosion.
Understandable if you want to go sailing with it, but I can't say I've ever had one rust to a concerning level. Usually I find I need a new one because tip has worn to the point where the screwdriver slips. As nice as it is, I don't think stainless will help with that problem.
Severne kit. Tool lives in sail for most of the threaded stuff. Not seen any rust on the the hand turney thing and it has a bottle opener. Severne+priorities=