Prime-Line Door Reinforcement Lock, 3 in. Stop, Aluminum Construction, Satin Nickel Anodized Finish U 10827 - The Home Depot

This is a door reinforcement lock that protects against unwanted and unauthorized entry. It prevents lock bumping or lock picking in the locked position. Designed to withstand 800 pounds of force. There
In this quick video we explain how easy it is to install our High Security Door Lock.

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