For attaching the rim of a barrel to your own surface. These are provided with the Barrel Build and the Portable.
This listing is for people who want to buy one or more for their own build. The base of the latch attaches with 2 screw holes. We use masonry screws in the barrel build and 10-32 screws on the portable metal box.
Use of these latches makes it hard to accidentally knock over a barrel on your project.