Defender Security Brass Swing Bar Door Guard Deliver Simply flip open the foldable

Simply flip open the foldable legs

Wood grain textured classic raised panel design

harsh weather

In the event of a flood the internal floats lift to release the flood door to rotate open and relieve the hydrostatic pressure regardless of the louvers' position

Defender Security Brass Swing Bar Door Guard Deliver Simply flip open the foldableAllows door to be opened slightly for viewing. Adds security to entry door and helps to prevent forced entry; Addition of thumb turn lock prevents use of emergency release tool to gain access. In case of emergency, the thumb turn will breakaway with approximately 100 lbs. of force. Easy to install using included fasteners