LOCK BLOK
Important: Unlike DOOR BLOK, LOCK BLOK only works on doors that open outward from the classroom.
A Two-Part Design
The housing--below left--is made of durable, impact-resistant ABS plastic. There are self-adhesive strips on the underside of the "wings" so that the housing can be attached to the interior side of the classroom door.
The slide--below right--is a piece of neoprene that has been die_cut. It's the slide that prevents the door from being able to close completely.
How It Works
After the protective paper has been removed from the adhesive strips, the LOCK BLOK is attached to the inside surface of the door. Before attaching, it is important to ensure that the neoprene slide is aligned to the outer edge of the door.
As you can see below, leaving the slide in this position will prevent the door from closing completely.
By moving the slide away from the edge of the door, the door will be able to fully close and engage the latch.
Remember...
LOCK BLOK will only work on classroom doors that open outward.
If your doors opens inward, you're going to need to use a DOOR BLOK.
