Khóa chân chân máy Vinten

This is a part that locks the leg of a Vinten tripod. I don't know which model specifically, as this was a repair for a friend. If you've got a tripod like the one pictured here, this replacement part might be useful.

Print instructions

Print it out and install it. (Use a good amount of shells and/or infill, since it needs to be somewhat strong.)