How To: Make a lockpick from a bra
How to make a Bogota Rake from bra underwire, or Bragota; a how-to.

Let's begin with what this device is and how it is used.
A bogota rake is a special variety of lockpick designed by a brilliant lockpicker by the name of Raimundo. He named the pick after the bogota mountains, because of their sharp peaks and rounded valleys. A rake is a term used to describe a lockpick that has peaks and valleys, and is used to manipulate the pins in a lock by 'raking' (moving the pick in and out) against the pins. A bogota rake is used slightly differently, described by Raimundo as a “jittery motion”, as though the user had consumed too much coffee.
If you are planning on making these, I will assume you know how to pick a lock already, if not, checkout youtube and search for bogota rake.
Take a moment to look at the template above. The advantage of a bogota rake may not be immediately apparent, but using one will make you a true believer. The speed at which most common pin tumbler locks fall prey to this set is extraordinary.