{"product_id":"mr-h3sb","title":"Mainline Railworks HOn3 Structure Base with Integrated Track","description":"\u003c!--StartFragment--\u003e\u003ch1\u003eMainline Railworks HOn3 Structure Base with Integrated Track\u003c\/h1\u003e\u003cp\u003eThe Mainline Railworks HOn3 Structure Base provides a convenient foundation for creating realistic narrow gauge railroad structures and trackside industries. Featuring an integrated track section running down the center of the base, this component makes it easier to incorporate track-served buildings and industrial facilities into your HOn3 layout.\u003c\/p\u003e\u003cp\u003eThe standard base measures \u003cstrong\u003e6 inches wide by 9 inches long\u003c\/strong\u003e, providing space to plan and build a variety of narrow gauge structures around the integrated track. Whether you're modeling a freight depot, industrial loading facility, engine shed, or another trackside structure, this base offers a starting point for creating a functional and visually cohesive scene.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCustom sizes are available upon request\u003c\/strong\u003e, allowing you to tailor the base to your specific structure, track plan, and layout requirements.\u003c\/p\u003e\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\u003ch2\u003e🚂 Why This Matters\u003c\/h2\u003e\u003cp\u003eBuilding structures around track can involve considerable measuring, fitting, and alignment to ensure everything works together. An integrated track base simplifies that process by providing a dedicated foundation with track already incorporated into the design.\u003c\/p\u003e\u003cp\u003eInstead of starting from scratch, you can focus on designing the surrounding structure, adding details, and bringing your narrow gauge railroad to life.\u003c\/p\u003e\u003ch2\u003e🏔 Perfect For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eHOn3 freight depots and freight houses\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTrackside industries and loading facilities\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNarrow gauge engine sheds and service buildings\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMining and logging structures\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSmall industrial buildings served by rail\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCustom structure and layout projects\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e📐 Standard Size\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 6 inches\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 9 inches\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eTrack:\u003c\/strong\u003e Integrated track running down the center\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e Other dimensions available upon request\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e🔧 Key Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDesigned specifically for HOn3 modeling\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIntegrated center track simplifies structure planning\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eProvides a defined foundation for trackside buildings\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStandard 6\" × 9\" footprint\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAdaptable to a variety of industrial and railroad applications\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCustom dimensions available for specialized projects\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e⚙️ Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDesigned for HOn3 layout applications\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIntended for use with compatible HOn3 equipment and track arrangements\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSuitable for incorporating track-served structures into new or existing layouts\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e➕ Build Your Scene\u003c\/h2\u003e\u003cp\u003ePair the structure base with appropriate buildings, industrial details, loading facilities, and other trackside features to create a believable narrow gauge railroad scene. Use it as the foundation for a standalone industry or incorporate it into a larger yard, mining operation, or logging complex.\u003c\/p\u003e\u003ch2\u003e🛠 Custom Size Options\u003c\/h2\u003e\u003cp\u003eHave a particular building or industry in mind? \u003cstrong\u003eCustom base dimensions may be available upon request.\u003c\/strong\u003e Contact Mainline Railworks with your desired measurements and project requirements to discuss options for your layout.\u003c\/p\u003e\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\u003cp\u003e⚠️ \u003cstrong\u003eBuilder Tip\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePlan the dimensions of your building and the clearance required around the track before choosing your base size. For larger structures or specialized applications, ask about custom dimensions before beginning construction.\u003c\/p\u003e\u003c!--EndFragment--\u003e\n\u003ch3 style=\"font-weight:bold;margin-top:1em;margin-bottom:0.5em;\"\u003eThis 3d printed kit includes the following parts:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1x MR-H3SB69.P1 (PLA (Grey), 152.4 × 5.8 × 228.6 mm)\u003c\/li\u003e\n\u003cli\u003e1x MR-H3SB69.P2 (PLA Wood (Black Walnut), 23.2 × 0.7 × 228.6 mm)\u003c\/li\u003e\n\u003cli\u003e1x MR-H3SB69.P3 (PLA (Black), 14.7 × 0.8 × 215.4 mm)\u003c\/li\u003e\n\u003cli\u003e18x Code 80 rail per inch (Atlas Rail)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mainline Products","offers":[{"title":"Default Title","offer_id":67691851186421,"sku":"MR-SF","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0343\/3717\/files\/71fbf49ca_IMG_0670.jpg?v=1791945221","url":"https:\/\/3dptrain.com\/products\/mr-h3sb","provider":"3Dp Train","version":"1.0","type":"link"}