Streamlight Military TLR Flashlight Kit Key is designed to work with Streamlight TLR-1 Rail-Mounted Tactical Flashlight and Streamlight TLR-2 Rail Mounted Tactical Light with Laser Sight. Streamlight TLR Weapons Mounted Flashlight Key Kit includes Streamlight TLR Standard Key (fits Glock or universal rail already installed), Streamlight Smith & Wesson Key, Streamlight 1913 keys (Mil-STD-1913 Picatinny rail), Beretta 92, and mounting tools.