{"product_id":"5-trk-gauge-31-radius-3","title":"5\" Track Alignment Gauges - Curved -- 31\" Radius","description":"Help prevent derailments and maximize performance of your narrow-gauge operations with these track gauges. A must-have for accurate hand-laid rail, simply place the gauge between Code 70 or Code 100 rails and spike them into place. Each gauge is precision-machined to NMRA (S-2 Feb 63) standards.","brand":"Ribbonrail","offers":[{"title":"Default Title","offer_id":53093526077805,"sku":"170-831","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/7228\/6317\/files\/170-831_01_21d59929-12c1-414a-8c1d-38804722f61f.gif?v=1774373727","url":"https:\/\/walthers.com\/products\/5-trk-gauge-31-radius-3","provider":"Walthers","version":"1.0","type":"link"}