Wiper Arm Springs

Thanks for the responses.

Looks as if Anco arms at less than $9 each from Rock Auto are the way to go. My car isn't stock and I'm not that fond of the screw attachment anyway. One was so rusted, it took months of soaking and hours of cursing to get it off. I found springs that would work, but they are so stiff, I'd have to make a tool to install them.

One question...are the Anco arms brite stainless, or a subdued finish?