Kato Unitrack HOn30 Curved Track Section 183mm Radius 45° (4-Pack) – Narrow Gauge Modular Roadbed System - KAT52220
Kato Unitrack HOn30 Curved Track Section 183mm Radius 45° (4-Pack) – Narrow Gauge Modular Roadbed System - KAT52220
$11.45
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Kato Unitrack HOn30 Curved Track Section – 183mm Radius 45° (4-Pack)
The Kato 52-220 Unitrack HOn30 curved track section is a precision-engineered modular roadbed track component designed for smooth, reliable operation in narrow gauge model railroad layouts. Each section features a 183mm (7") radius and 45-degree curve geometry, allowing for accurate circular and oval layout construction with consistent alignment and electrical performance.
This 4-pack is ideal for compact layouts, industrial rail scenes, and space-efficient model railroad designs where tight-radius geometry and dependable track connections are essential.
Precision Kato Unitrack Curve Geometry
- 183mm (7") radius curved track sections
- 45-degree arc segments for modular layout construction
- Integrated molded roadbed for stability and realism
- UniJoiner system ensures secure mechanical and electrical connection
Kato Unitrack is widely regarded as one of the most reliable sectional track systems in model railroading, offering tool-free assembly, long-term durability, and consistent electrical conductivity across all layout types.
Ideal for Compact and Narrow Gauge Layouts
The tight-radius 183mm geometry makes this track ideal for:
- Small shelf or tabletop layouts
- Industrial switching and branch line scenes
- Compact oval and loop configurations
- Modular narrow gauge railroad systems
Expand Your Kato Model Railroad System
This curved track integrates seamlessly into the full Kato ecosystem, making it a core building block for expanding and refining your layout design.
- Kato Model Train Collection – complete brand ecosystem and accessories
- Kato HO Scale Model Trains – larger scale high-detail rail systems
- All Model Trains & Railroad Systems – full railroading catalog hub
Build Reliable Layout Geometry with Confidence
Kato curved Unitrack sections ensure precise geometry alignment, eliminating common issues such as uneven joints or derailment-prone transitions. The modular design allows fast layout changes while maintaining professional-grade reliability.