Fire sprinkler shut off tool.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...n_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...d_shut_gun.jpg
Previously:
https://www.homemadetools.net/forum/...014#post134004
https://www.homemadetools.net/forum/...268#post154113
https://www.homemadetools.net/forum/...ings-gif-76640
https://www.homemadetools.net/forum/...tion-gif-80039
https://www.homemadetools.net/forum/...318#post121888
