{"product_id":"kato-2-140-ho-scale-unitrack-123mm-4-7-8-straight-4pcs","title":"KATO 2-140 HO Scale Unitrack 123mm (4-7\/8\") Straight Track - 4-Pack","description":"\u003cp\u003eThe \u003cstrong\u003eKATO 2-140\u003c\/strong\u003e is a 4-pack of HO Unitrack straight track sections, each 123 mm (4-7\/8′′) long — the standard half-length straight in KATO's HO Unitrack system, sized so two pieces equal one full 246 mm (#2-150) section.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKATO HO Unitrack system:\u003c\/strong\u003e Each section combines Code 83 nickel-silver rail, molded plastic ties, and a factory-attached ballasted roadbed in one drop-in piece. Integrated UniJoiners replace the rail joiner + separate roadbed steps — layouts assemble five to ten times faster than sectional or flex track, and break down and reassemble cleanly. Brown ballast represents wood-tie mainline; concrete-tie variants (#2-141, #2-152) represent modern poured-concrete mainline.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e HO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail:\u003c\/strong\u003e Code 83 nickel-silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 123 mm \/ 4-7\/8′′ — 4 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e KATO HO Unitrack with integral roadbed (brown ballast, wood ties)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete-tie variant:\u003c\/strong\u003e #2-141 (same length, grey concrete ties)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 2-140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KATO","offers":[{"title":"Default Title","offer_id":45099132125366,"sku":"381-2140","price":17.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/57_2a4048fc-aa1b-43a2-92f9-b21f10c2ab59.jpg?v=1779569945","url":"https:\/\/oakvillemodeltrains.com\/products\/kato-2-140-ho-scale-unitrack-123mm-4-7-8-straight-4pcs","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}