Cold weather locks?

[Melalvai]

Maybe a little oil in the lock? My U-lock is ok with the cold weather, but the padlock on the shed freezes. That is my excuse for keeping my bike inside during the winter. Maybe keep one of those chemical hand warmers in your office or bag, just in case your lock has frozen shut. We had a car that we almost broke the key off in the lock because the lock froze. (That was long ago in the days of manual locks.)

[smittykitty]

This is the second time I've looked at the thread title and seen: "Cold Weather SOCKS". I'm wearing my glasses, really I am!!!!