Usually Sears Hardware has sweet deals on Black Friday. For a couple years, I've gone to get their torque wrenches which are usually something like $120 each, on sale for $40. Then there's usually a "Buy $50 get $10 off instantly" coupon as well...so I'll get something else I need that's usually $30 or so for $10-15, then get $10 off.

I've done that 3 years in a row, and it's always the best deal of the year by far. I don't know about this year though...haven't looked.