These are hardware components designed to enhance the security of doors by allowing the quick and easy installation of a horizontal 2×4 wood beam as a reinforcing barricade. These brackets, typically constructed of steel, are mounted on either side of a door frame, providing a secure cradle into which the lumber is placed. A common retail source for obtaining these security devices is a large home improvement chain.
The utility of such a system lies in its ability to add a significant layer of defense against forced entry. Compared to a standard door lock, a braced door is considerably more resistant to being kicked in or otherwise breached. Historically, such reinforcement techniques have been employed in areas susceptible to home invasions or during periods of civil unrest as a preventative measure. The relative simplicity and affordability of these brackets make them accessible to a wide range of consumers seeking increased peace of mind.
