Federal Signal FB-4-1/4X2-3/4 Flush Mount Box from the Federal Signal Division is a compact flush-mounted enclosure that measures 4-1/4 inches wide by 2-3/4 inches deep. It is designed to sit flush with a panel or surface, providing a recessed housing for Federal Signal installations. Use this box when a recessed, surface-mounted enclosure is needed to house components in Federal Signal equipment setups.
