Its doesn't matter if you want to keep a door closed from the inside, or the outside. These ratcheting door wedges lock securely. Clear a room, then use a pair of wedges to maintain its security. They can be interlocked to ratchet and maintain an incredible grip in seconds.
If you are in a room and want to keep people out, the wedges can help with that too. You can even keep windows open by wedging the hinge or side if the window slides. We have even wedged open fire escapes by use of a wedge in the hinge.
You could drill them to add a cord for easy removal or buy them premodified by us for you. Don't forget, these are incredibly light so very easy to carry in bulk.
Theres a whole lot of uses and at this price, theres no reason not to carry them with you as a useful EDC.
MK III Wedges are 50% larger as requested from feedback, design may vary from one shown due to this. Any version of the wedges will work with another version so you can combine them perfectly.