{"product_id":"atlas-533-ho-scale-code-83-18-radius-curved-track-half-section-4pcs","title":"Atlas 533 HO Scale Code 83 18\" Radius Curved Track Half Section - 4pcs","description":"\u003cp\u003eThe Atlas 533 is an HO Code 83 Snap Track 18-inch radius \u003cstrong\u003ehalf section\u003c\/strong\u003e curved track, four-pack — 15° arcs at the same 18\" radius as the full #532 section, for curve easements, length trimming, and turnout pickups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere the 15° arc earns its keep.\u003c\/strong\u003e Building a 195° approach into a yard ladder, easing the transition from a straight into a curve, fitting an S-curve between two parallel mainlines — none of those land cleanly on 30° boundaries. The 15° half section bridges the gap. It's also the right piece to add after an 18\" Snap-Switch turnout (Atlas 541\/543) whose diverging leg already includes a 1\/3 18\" radius section — adding a 533 brings the curve up to a full 18\" arc length.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction.\u003c\/strong\u003e Code 83 nickel-silver rail, brown molded ties with centerline nail holes for #2540 track nails, pre-fitted rail joiners. Geometry exactly matched to #532 full sections.\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\u003eRadius:\u003c\/strong\u003e 18\" (457 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc:\u003c\/strong\u003e 15° per section (half of #532)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePieces per Pack:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTie Color:\u003c\/strong\u003e Brown\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 533\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePairs Well With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 532\u003c\/strong\u003e — 18\" radius full section (6pc)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 534\u003c\/strong\u003e — 18\" radius 1\/3 section (4pc), even finer 10° arcs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 541\u003c\/strong\u003e — RH 18\" Snap-Switch remote turnout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 543\u003c\/strong\u003e — RH 18\" Snap-Switch manual turnout\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atlas","offers":[{"title":"Default Title","offer_id":45097018851510,"sku":"150-533","price":7.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/57_7e95bb8b-e581-4417-ad02-0a9b4cec5bf9.jpg?v=1779571146","url":"https:\/\/oakvillemodeltrains.com\/products\/atlas-533-ho-scale-code-83-18-radius-curved-track-half-section-4pcs","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}