![My brother starts his first teaching job in the fall. His classroom door will open out into the hallway and has this type of handle. Where can I find a door barricade My brother starts his first teaching job in the fall. His classroom door will open out into the hallway and has this type of handle. Where can I find a door barricade](https://i.redd.it/t03b8v3td4291.jpg)
My brother starts his first teaching job in the fall. His classroom door will open out into the hallway and has this type of handle. Where can I find a door barricade
![School Security in the News - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. School Security in the News - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2014/07/Barracuda.jpg)
School Security in the News - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![Barracuda Door Defense System for Outward Swinging Doors (DSO-1: Jamb Widths up to 5-3/4"): Amazon.com: Tools & Home Improvement Barracuda Door Defense System for Outward Swinging Doors (DSO-1: Jamb Widths up to 5-3/4"): Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/51pW0GBH8RL._AC_SY200_QL15_.jpg)