by litz
Good grief ... in the freight world (and tourist rail world), we just stick a red flag in the knuckle.
The wood handle of the flag goes right in the end of the knuckle (there's about a 1" hole there), and the flag material keeps it from falling through.
Problem solved.
The "Big" railroads have the nice FRED, but those cost money ...
The wood handle of the flag goes right in the end of the knuckle (there's about a 1" hole there), and the flag material keeps it from falling through.
Problem solved.
The "Big" railroads have the nice FRED, but those cost money ...