Mainline Railworks HOn3 switches
Mainline Railworks HOn3 switches
Sectional Track
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Consistent geometry is critical in narrow gauge modeling. These turnout switches provide flawless route divergence without disrupting your layout's footprint, reducing derailments and making expansion less frustrating—especially for new HOn3 modelers.
- Compact shelf and tabletop railroads
- Colorado-style narrow gauge routes
- Mining and logging branch lines
- Expanding permanent model layouts
- Custom point-to-point operations
- Direct 19A Drop-In Replacement: Fits perfectly in the footprint of any standard 19A curve section.
- Handcrafted Quality: Artisan hand-assembled switches built for supreme tracking precision.
- HOn3 Narrow Gauge Track: Precision-engineered sectional switches for exact alignment.
- Code 80 Rail Profile: Delivers reliable operation and broad equipment compatibility.
- Precision-Matched Geometry: Guarantees smooth, derailment-free rolling stock transitions.
- Easy-to-Connect Design: Visual and physical alignment matches standard HOn3 sectional tracks.
- Industrial-Grade Reliability: Ideal for both beginner and experienced model railroaders.
Every single turnout switch is meticulously made by hand to ensure the highest standard of operational reliability. To maintain this level of craftsmanship, all switches are manufactured on-demand and fulfilled strictly in the order received. Please allow an estimated 2–4 week lead time for build production and shipment prep.
- Substitutes perfectly into any layout designed for a 19A curve section.
- Compatible with Mainline Railworks HOn3 sectional track systems.
- Integrates with Mainline Railworks HO/HOn3 dual-gauge track components.
- Designed for use with standard HOn3 locomotives and narrow gauge rolling stock.
- Compatible with legacy Blackstone ProTraxx HOn3 sectional track geometry.
- Mainline Railworks 19A Curve Track
- Mainline Railworks Straight Track
- Feeder Track Sections
Because these high-quality pieces are hand-crafted on-demand with a 2–4 week lead time, planning your track expansions ahead of time ensures your custom switches arrive right when your construction schedule needs them. [1]
Mainline Railworks HOn3 turnout switches utilize a specialized geometry that matches the exact curve radius and arc length of standard 19A curves, allowing modelers to create branching tracks without recalculating their layout spacing.
- Left-Hand Turnouts: Diverges to the left, replacing a standard left-hand 19A curve section.
- Right-Hand Turnouts: Diverges to the right, replacing a standard right-hand 19A curve section.
Because these switches match standard curve profiles, they can be mixed and matched with straight sections and curves to create:
- Passing sidings and run-around tracks
- Multi-track staging yards
- Industrial spur switchbacks
- Expandable sectional and modular railroads
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Fantastic product, great communication, and smart shipping. Cannot recommend enough. This is the place to go- especially for anything HOn3 related.
Very nice track thank you.
perfectly made!
perfect track.
Made-to-Order Manufacturing
At 3DPT, every model is manufactured to order rather than pulled from warehouse inventory. This approach allows us to offer an extensive catalog while ensuring each piece is produced with the care and attention it deserves.
Most orders ship within 7-14 business days. However, larger models, complex projects, and high-volume orders may require 4-6 weeks or longer due to extended print times and production requirements.
While extended lead times are uncommon, they may occasionally occur during periods of high demand or due to circumstances outside our control. We appreciate your understanding as we continue our mission of preserving transportation history in miniature through high-quality, made-to-order models.