{"product_id":"atlas-563-ho-scale-code-83-6-custom-liner-mark-iv-lh-left-hand-turnout","title":"Atlas 563 HO Scale Code 83 #6 Custom-Line(R) Mark IV LH Left Hand Turnout","description":"\u003cp\u003eThe Atlas 563 is an HO Code 83 #6 Custom-Line Mark IV \u003cstrong\u003eleft-hand\u003c\/strong\u003e turnout — the mainline-grade turnout, the right choice for through-route operation, passing sidings, and any junction where 20-25 scale-mph diverging speed matters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e#6 geometry.\u003c\/strong\u003e 1-in-6 frog ratio ≈ 9°30′ frog angle, ~25 mph scale speed through the diverging route — the standard frog size for industry sidings off the mainline, branch-line junctions, and passing siding ends. Wider than a #4 (Atlas 561\/562), narrower and shorter than a #8 (Atlas 565\/566).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMark IV build.\u003c\/strong\u003e Blackened metal frog (powerable for reliable pickup on short-wheelbase steam and lighted passenger cars), rivet-less switch points (smoother throw, fewer derailments), same geometry as Code 100 Custom Line for compatibility with legacy plans.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e HO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Code:\u003c\/strong\u003e Code 83 nickel-silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e #6 Custom-Line Mark IV turnout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirection:\u003c\/strong\u003e Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrog Angle:\u003c\/strong\u003e #6 (≈9°30′, 1:6)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrog:\u003c\/strong\u003e Blackened metal (powerable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Atlas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ Item Number:\u003c\/strong\u003e 563\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePairs Well With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 564\u003c\/strong\u003e — #6 RH Custom-Line Mark IV (right-hand mate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 505\u003c\/strong\u003e — Code 83 #6 LH Super-Track turnout (alternate geometry)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 561\/562\u003c\/strong\u003e — #4 LH\/RH (yard \/ industrial)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 565\/566\u003c\/strong\u003e — #8 LH\/RH (high-speed mainline)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atlas","offers":[{"title":"Default Title","offer_id":45097376448694,"sku":"150-563","price":32.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/57_fee21ec7-62f2-4717-8971-2073e5dcd074.jpg?v=1779571146","url":"https:\/\/oakvillemodeltrains.com\/products\/atlas-563-ho-scale-code-83-6-custom-liner-mark-iv-lh-left-hand-turnout","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}