{"product_id":"steel-57-w-12-h-fixed-roof-curb","title":"Steel 57 W 12 H Fixed Roof Curb","description":"\u003cp\u003eRoof Curb For Fan Base Size 57 in Curb Height 12 in Curb Inside Width 52 1\/2 in Curb Outside Width 55 1\/2 in Material Steel Standards UL 705 For Use With 57 in Square Base Adjustability Fixed Ventilation Type Nonventilated Application General Exhaust Curb Inside Length 52.5 Curb Outside Length 55 1\/2 in Curb Shape Square Features Flashing Flange One Welded Corner Wood Nailer Finish Galvanized Flashing Flange Width 2 in\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":40941860421716,"sku":"66O23B","price":632.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/2RB74_AS01_16bd928f-25bd-4e8e-a597-a1c6df9d9321.jpg?v=1744651867","url":"https:\/\/jahnda.com\/products\/steel-57-w-12-h-fixed-roof-curb","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}