Last year I made a door locking device for anyone in my school that wanted it. It was a 4inch piece of pipe that slipped over the closer arm. Cost about 15 cents.
“Last year I made a door locking device for anyone in my school that wanted it. It was a 4inch piece of pipe that slipped over the closer arm. Cost about 15 cents.”
Brilliant!!!
Problem is that it’s too simple. Needs to be painted red, have warning stickers, an instruction manual in 7 languages, and come in some sort of fancy packaging. s/