{"product_id":"intermountain-20050-33-o-scale-wheelsets-4-axle-pack","title":"20050 33\" O Scale Wheelsets (4 axle pack)","description":"\u003cp\u003e\u003cstrong\u003eO Scale 33\" Nickel Silver Plated Brass Insulated Wheelsets\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThese wheels follow NMRA RP-25 Standards.\u003c\/li\u003e\r\n\u003cli\u003eOne wheel is insulated from the all-metal axle.\u003c\/li\u003e\r\n\u003cli\u003eThe entire wheelset is non-magnetic.\u003c\/li\u003e\r\n\u003cli\u003eThe axle length is 1.792\" (+- .008\")\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eWheel diameter can be measured with a caliper: 33\" wheels measure (33\/48=.687\") in O scale.\u003cbr\u003e(1:48 = O scale to prototype ratio. O scale is 48 times smaller than the prototype).\u003c\/p\u003e","brand":"InterMountain Railway","offers":[{"title":"Default Title","offer_id":51813917065502,"sku":"INT20050","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/IRC-20050wl__13816.1700951483.1280.1280.jpg?v=1777918706","url":"https:\/\/mountain-subdivision-hobbies-2.myshopify.com\/products\/intermountain-20050-33-o-scale-wheelsets-4-axle-pack","provider":"Mountain Subdivision Hobbies","version":"1.0","type":"link"}