BF-11 Red Flag, “Stop Men At Work”

BF-11 Flag
Nolan BF-11 flag

Nolan flags are economical and lightweight, yet are made from durable 20-gauge steel and feature a tough, baked enamel background with bold, white reflective letters. All Nolan flags meet Federal Railroad Administration (FRA) rules and OSHA regulations. “Stop” and “Derail” flags are available with red or blue background. BF-2D and BF-9D flags are printed double-sided; all other flags are printed on one side.

BF-11 Specs Table

Other signal flags available: