After many years, I had to give up the ghost on my wave. Completely rusted closed.
I oiled it occasionally, but it was in a drawer in the garage unused for a month (my dad put it there). Found it today. He has my car today, and I remembered that five or six years ago I have my dad a SOG MT. Found it in the glovebox, never been used. Perfect condition.
With the exposure you are talking about, I wouldn't spend too much on an MT, it's more than likely to corrode unless a lot of care is taken. Titanium is good, but if the tools and screws/fasteners are steel, it doesn't much matter.
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