The Master Lock 90TRISPT Trigger Locks with Key, 3 Pack Keyed-Alike feature a steel and zinc body for maximum durability. The protective rubber pads protect gun's finish from marring or scratching. The Lifetime Guarantee provides peace of mind from a brand you know and can trust. This product is not guaranteed to lock all firearms. It will block access to many guns when properly attached. Some lever action rifles, firearms without trigger guard surrounding the triggers, guns with extra light or extra wide triggers or guns with trigger shoes or extensions may not be able to be effectively locked with this gun lock. Do not use this lock on a loaded gun. Attempts to use on a loaded gun may result in accidental discharge. If the lock does not securely fit your firearm or becomes damaged, do not attempt to continue using this product on your firearm.
Because Kids Find Guns

Providing ways to enhance firearm safety is a major concern. Master Lock's full line of gun locks provides gun owners with an extra measure of security against unauthorized access or tampering by children.
Most gun owners hide their firearms from sight. But no matter how careful they try to be, accidents can still happen. There are numerous instances each year where a gun lock could make a difference.

90TRISPT Keyed-Alike Trigger Lock
Every gun owner will be interested in this locking device, which discourages theft and protects valuable guns from tampering. This lock has positive locking with an adjustable ratchet mechanism--the trigger access is blocked until the lock is removed. The lock is easy to attach and lock. It incorporates a pin tumbler locking cylinder and comes with two brass keys. The 1-inch post fits wider trigger guards, and the special cushioned pads protect the gun's finish from being scratched or marred. And keyed-alike convenience means you only have to have one key for all your guns.

What's in the Box
Three keyed-alike trigger locks.

Master Lock Gun Lock