This is a lock bypass for a Trine 4800F series fire door lock which is one of the most common commercial exit door locks used in the United States. Print with flexible material such as TPU. I designed this to exercise my rights as a tennant because my landlord thinks it's legal for him to set whatever rules he desires. I'm not a laywer but you're probably commiting a crime by using this in areas you aren't supposed to be. So good luck with your Baskin Robins heist.