ASP blades are produced from the finest stainless steel. They are forged to shape, then hand ground, mirror polished and precisely honed to razor edge. Each knife fits conveniently in the pocket or on a keyring. The Investigator Knife comes equipped with a Detachable Clip, a Pen Blade, Serrated Blade with miniature Liner Loc, a File/Scale, Screwdriver, Cuff Key that is back set for rapid location of a keyway, Scissors with a frame mounted return spring and a Split Ring which allows attachment to a keychain. Detachable Clip Handcuff key Liner lock Driver File Pen blade Scale Scissors Serrated blade Split ring