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Bachmann (BAC)
SKU:BAC42101
HO Block Signals (4) (BAC42101)
HO Block Signals (4) (BAC42101)
HO Block Signals are a four-pack of HO-scale signals designed to mimic real railroad signaling on your model layout. They’re meant to be placed along the track to provide authentic signaling cues and enhance the realism of your scenes.
Ideal for HO layouts, these signals work well in yards, along the mainline, or other settings where realistic signaling helps bring trains to life and adds depth to the overall railroad scenery.
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Exploded View
Parts List
Parts List
Product Manual
Product Manual

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Overview
Enhance your model railroad layout with the HO Block Signals (BAC42101). These signals are designed to simulate the authentic signals found on real railroads, adding realism and visual interest to your scenes.
Expand your railway's features by incorporating sound, lights, water elements, and accent pieces from Bachmann's extensive selection of operating accessories, making your model railroad a captivating experience.
Features
- Simulate signals found on real railroads
Needed to Complete
Specifications
- Model Number: BAC42101
- Type: HO Block Signals
- Quantity: 4 Signals
- Features: Simulate signals found on real railroads
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Example product title
Vendor:VendorRegular price $8.49Regular priceUnit price / per$8.49Sale price $8.49 -
Example product title
Vendor:VendorRegular price $8.49Regular priceUnit price / per$8.49Sale price $8.49 -
Example product title
Vendor:VendorRegular price $8.49Regular priceUnit price / per$8.49Sale price $8.49
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