Just in case...

Just in case you ever need to know... doorknobs - keyed ones that are meant to be installed on your front door - are not interchangeable. There are cruical measurements to be taken into consideration. Have you ever heard of a backset? Me neither, until tonight. No matter how confidently the clerk at Canadian Tire assures you that they are all interchangeable? They aren't.

So that's you forewarned then.

And that's me trudging back for an exchange.

Update: Hold off on the exchange. It fits the backdoor.