Bests & Worsts Reviews from Amazon

A great supplemental lock IF you install it with Tapcons and drop the junk 3" pot metal screws in the trash where they belong. Why provide a robust supplemental lock capable of taking quite a load, with junk screws, that also have small heads? See my fotos - they will hopefully communicate better than words my point. Anyone trying to force entry through a door with one of these locks using the provided screws is going to pretty easily either shear the screws off at the heads, or, the lock holes will quickly slip over the undersized screw heads. I like the lock. I like the design. I like that what the lock provides the average door with average locks a GREAT deal more security. But the manufacturer completely and knowingly fails its customers by providing screws that are junk.