I would go to Ace or other such places... but their inventory, while different, is usually even smaller than HD or L's.

And why do they need a "slighty" rounded corner, and a "more slightly" rounded corner anyways? Can't Rounder/Square be good enough? For the inside of a hinge, why do we need rounded corners anyways?

I also just replaced the air filter in my car. There are appx 1 billion different makes of air filter, and I had to go to a parts store after checking the Air Filter aisle at the supermarket and not finding it there.

Can't there be "small", "medium", and "large" air filters and if the large isn't good enough for you... maybe use 2 large ones? Why isn't there more of a standard? Year to year, model to model, make to make... is there some sort of achievement unlocked for creating so many subtle variations on a theme? Can I track their score somewhere?

</rant>