{"product_id":"mr-h3sw","title":"Mainline Railworks HOn3 switches","description":"\u003cdiv class=\"n6owBd awi2gc\"\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eMainline Railworks HOn3 Turnout Switches are designed to help modelers create smooth-running narrow gauge railroads with reliable geometry and easy layout planning. Whether you are building a compact mountain line, a sharp mining branch, or a permanent layout, these premium turnout switches make HOn3 construction simpler and more enjoyable. Engineered as a direct drop-in replacement, each turnout switch can be substituted in place of any 19A curve section to seamlessly integrate into your existing track configuration.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e🚂 \u003cstrong class=\"rQesXe MPyX\"\u003eWhy This Matters\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cbr\u003eConsistent 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.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e🏔 \u003cstrong class=\"rQesXe MPyX\"\u003ePerfect For\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eCompact shelf and tabletop railroads\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eColorado-style narrow gauge routes\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eMining and logging branch lines\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eExpanding permanent model layouts\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eCustom point-to-point operations\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e🔧 \u003cstrong class=\"rQesXe MPyX\"\u003eKey Features\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eDirect 19A Drop-In Replacement:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Fits perfectly in the footprint of any standard 19A curve section.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eHandcrafted Quality:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Artisan hand-assembled switches built for supreme tracking precision.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eHOn3 Narrow Gauge Track:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Precision-engineered sectional switches for exact alignment.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCode 80 Rail Profile:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Delivers reliable operation and broad equipment compatibility.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePrecision-Matched Geometry:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Guarantees smooth, derailment-free rolling stock transitions.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eEasy-to-Connect Design:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Visual and physical alignment matches standard HOn3 sectional tracks.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eIndustrial-Grade Reliability:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Ideal for both beginner and experienced model railroaders.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e🛠 \u003cstrong class=\"rQesXe MPyX\"\u003eProduction \u0026amp; Lead Time\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cbr\u003eEvery single turnout switch is meticulously \u003cstrong class=\"rQesXe MPyX\"\u003emade by hand\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e to ensure the highest standard of operational reliability. To maintain this level of craftsmanship, all switches are manufactured \u003cstrong class=\"rQesXe MPyX\"\u003eon-demand\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e and fulfilled strictly in the \u003cstrong class=\"rQesXe MPyX\"\u003eorder received\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e. Please allow an estimated \u003cstrong class=\"rQesXe MPyX\"\u003e2–4 week lead time\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e for build production and shipment prep.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e⚙️ \u003cstrong class=\"rQesXe MPyX\"\u003eCompatibility\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eSubstitutes perfectly into any layout designed for a 19A curve section.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eCompatible with Mainline Railworks HOn3 sectional track systems.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eIntegrates with Mainline Railworks HO\/HOn3 dual-gauge track components.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eDesigned for use with standard HOn3 locomotives and narrow gauge rolling stock.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eCompatible with legacy Blackstone ProTraxx HOn3 sectional track geometry.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e➕ \u003cstrong class=\"rQesXe MPyX\"\u003ePairs Well With\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eMainline Railworks 19A Curve Track\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eMainline Railworks Straight Track\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eFeeder Track Sections\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e⚠️ \u003cstrong class=\"rQesXe MPyX\"\u003eBuilder Tip\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cbr\u003eBecause 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.\u003cspan\u003e [\u003ca href=\"https:\/\/www.linkedin.com\/pulse\/smt-oee-optimization-complete-guide-electronics-manufacturing-h40wc\"\u003e1\u003c\/a\u003e]\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e📐 \u003cstrong class=\"rQesXe MPyX\"\u003eTurnout Geometry Options\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cbr\u003eMainline 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.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e\n\u003cstrong class=\"rQesXe MPyX\"\u003eAvailable Orientation Options\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eLeft-Hand Turnouts:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Diverges to the left, replacing a standard left-hand 19A curve section.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eRight-Hand Turnouts:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Diverges to the right, replacing a standard right-hand 19A curve section.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e🔄 \u003cstrong class=\"rQesXe MPyX\"\u003eLayout Flexibility\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cbr\u003eBecause these switches match standard curve profiles, they can be mixed and matched with straight sections and curves to create:\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003ePassing sidings and run-around tracks\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eMulti-track staging yards\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003eIndustrial spur switchbacks\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003eExpandable sectional and modular railroads\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mainline Products","offers":[{"title":"19\" - A \/ Right \/ Manual","offer_id":48499596755189,"sku":"MR-H3SWR19A","price":50.0,"currency_code":"USD","in_stock":true},{"title":"19\" - A \/ Left \/ Manual","offer_id":48499596787957,"sku":"MR-H3SWL19A","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0343\/3717\/files\/2DD5E703-A813-409E-BE36-5FB19904204F.jpg?v=1785630114","url":"https:\/\/3dptrain.com\/products\/mr-h3sw","provider":"3Dp Train","version":"1.0","type":"link"}