Which locks are these?

[Veil]

What are those bigass door locks called?

They're placed horizontally in the middle of the door, have two long thick metal plates, and by turning some lever-thingy in the middle you shift the plates out- or inwards over or from the doorjamb.

*feeling insecure *

 

[faintember]

I always called them "Police locks".

 

[$Weezy$YM$]

I always called them "Police locks".

I just call them big metal locks

 

[MST]

Multi-point door locks, I knew that course would come in handy sooner or later