{"title":"Kato N Unitrack Concrete Tie Track","description":"\u003cp\u003ePre-order — ETA January 2027. A 25% deposit is charged when you order; the balance is due when your items arrive and are ready to ship.\u003c\/p\u003e\u003cp\u003eKATO N scale Unitrack concrete-tie (PC sleeper) sections — the R348mm 45° curved track 4-pack and the adjustable 78–108mm expansion track, perfect for modern conventional and Shinkansen-style layouts.\u003c\/p\u003e","products":[{"product_id":"kato-20-135-n-scale-unitrack-concrete-tie-r348mm-r13-3-4-45-curved-track-4-pack","title":"KATO 20-135 N Scale Unitrack Concrete Tie R348mm (R13-3\/4\") 45° Curved Track - 4-Pack","description":"\u003cp\u003e\u003cstrong\u003ePre-order\u003c\/strong\u003e — ETA January 2027. A 25% deposit is charged when you order; the balance is due when the item arrives and is ready to ship.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eKATO 20-135\u003c\/strong\u003e brings concrete-tie (PC sleeper) realism to Unitrack's popular R348 mm (13-3\/4′′) 45° curve — a 4-pack of broad mainline curves for modern conventional and Shinkansen-style layouts. The molded concrete-tie deck has a lower, more prototypical ballast profile, and the non-superelevated geometry drops straight into plans alongside standard wood-tie R348 sections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadius:\u003c\/strong\u003e 348 mm \/ 13-3\/4′′ — 45° arc, 8 sections per full circle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCount:\u003c\/strong\u003e 4 pieces\u003c\/li\u003e\n\u003cli\u003eConcrete-tie (PC sleeper) molding with low-profile ballast\u003c\/li\u003e\n\u003cli\u003eCode 80 nickel-silver rail with integrated UniJoiners\u003c\/li\u003e\n\u003cli\u003eFully compatible with all N Unitrack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KATO","offers":[{"title":"Default Title","offer_id":45367414489270,"sku":"381-20135","price":13.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/377765_1.jpg?v=1787059899"},{"product_id":"kato-20-058-n-scale-unitrack-concrete-tie-expansion-track-78-108mm-3-4-1-4","title":"KATO 20-058 N Scale Unitrack Concrete Tie Expansion Track 78-108mm (3\" - 4 1\/4\")","description":"\u003cp\u003e\u003cstrong\u003ePre-order\u003c\/strong\u003e — ETA January 2027. A 25% deposit is charged when you order; the balance is due when the item arrives and is ready to ship.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eKATO 20-058\u003c\/strong\u003e is the concrete-tie (PC sleeper) version of Unitrack's adjustable expansion track. It telescopes from 78 mm to 108 mm (3′′ to 4-1\/4′′) to close awkward gaps when modifying or expanding a layout — an essential problem-solver for modern-image track plans. The molded concrete-tie deck features a lower, more prototypical ballast profile and matches the rest of the concrete-tie Unitrack family.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable length:\u003c\/strong\u003e 78–108 mm \/ 3′′–4-1\/4′′\u003c\/li\u003e\n\u003cli\u003eConcrete-tie (PC sleeper) molding with low-profile ballast\u003c\/li\u003e\n\u003cli\u003eCode 80 nickel-silver rail with UniJoiners for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eFully compatible with all N Unitrack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KATO","offers":[{"title":"Default Title","offer_id":45367414522038,"sku":"381-20058","price":10.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/377766_1.jpg?v=1787059899"}],"url":"https:\/\/oakvillemodeltrains.com\/collections\/kato-n-unitrack-concrete-tie-preorder.oembed","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}