Ultimate Arms Gear Pack Of 5 Keyed Alike Secure Steel & Zinc Bodied Universal Firearm Gun Handgun Pistol Revolver Shotgun Rifle Protective Key Lock Trigger Block Locks Pack of 5 Ultimate Arms Gear Trigger Block Locks Secure trigger lock is universally designed to fit most handguns, rifles, and shotguns. For superior durability and security it is constructed of hardened steel and zinc while it is fitted with innovative rubber pads to shield the firearm from scratching or marring whatsoever. The lock is designed to easily and safely lock in and unlock out of place in a matter of a few seconds and each lock of the set is keyed alike and includes 2 sets of standard keys per lock. When it comes to preventing unauthorized use of your firearm, Ultimate Arms Gear is the choice for an affordable, simple, and safe solution.