The ASP handcuff key fits all modern ASP rigid and chain lined handcuffs as well as the standard issue rigid Hiatts cuffs. It is complete with locking pin.

You might have the latest 9" long, non-conductive, laser engraved, anodised cuff key with lights, whistles and bells attached. However, it's always worth carrying a back up. Don't wait until you lose your main key to get one. This fits the bill and won't break the bank.