TIL that using horizontal push bars instead of regular door knobs/handles is too prevent a crowd from smashing into a door and preventing its ability to open. Apparently it's called panic hardware
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Submitted December 30, 2017 at 08:15AM by vincentvegatime http://ift.tt/2Cb7R9Q
Submitted December 30, 2017 at 08:15AM by vincentvegatime http://ift.tt/2Cb7R9Q
TIL that using horizontal push bars instead of regular door knobs/handles is too prevent a crowd from smashing into a door and preventing its ability to open. Apparently it's called panic hardware
Reviewed by M. Amaar Tahir
on
12:16 AM
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