<<The chain on those handcuffs is high-tensile steel. It'll take you ten minutes to hack through it with this (handing him a hacksaw). Now, if you're lucky, you can hack through your ankle in five minutes.>>
If The stores are always open 365 days a year. Then possibly they would close on Feburary 29th every leap year. Therefore Still being open 365 days a year. but needing a lock for the one day! But that sounds stupid.