MTH RailKing O Gauge Scale Operating Block Signal (Silver & Black Finish) Product Number: 30-11005 Condition: New Old Stock (NOS) / New in Box (NIB). The item is unused and perfectly preserved inside its original factory plastic clam insert. The outer packaging window box is intact but shows minor shelf and corner wear from storage as pictured.

Features:

• All-metal die-cast construction with a bright, baked silver and black enamel finish

• Built-in operating timing circuit

• Features three vibrant, long-lasting LED lights (Red, Yellow, Green)

• Scale size designed perfectly for standard O-Gauge model railroad layouts