2 light signal red/green platform starter square head.
Berko B301 2 aspect home (R/G) platform square head signal kit
230426/04 Berko B301 2-Light Red/Green Platform Starter
Berko B364 2 ASPECT HOME (R/G) PLATFORM T JUNCTION SQUARE HEAD (TYPE 2)
Berko B465 2 aspect (R/G) standard T junction round head (type 2)
Berko B245R 2 ASPECT (R/G) STANDARD RIGHT OFFSET ROUND HEAD (TYPE 2)
Berko B244R 2 aspect (R/G) standard right offset square head (type 2)
