While I was doing my daily book search I came across this cool little product. The ASR tactical pen cap handcuff key. Now before any LEO (Law Enforcement Officers) jump down my throat, let me just say this site does not and never will condone any criminal activity. With that being said lets just make it clear that I am pretty sure the police aren’t the only ones using handcuffs these days. With all the crazy home invasions stories, one actually happening in my home state of CT. I think it is a good idea to add one of these to your EDC (every day carry) and also learn how to escape from zip ties because you never know when they could save your life. The ASR will fit all standard ball point pens and has a universal fit for all professional handcuffs. It is made from a high-density proprietary blend of plastic and will not break off in the cuffs.