{"product_id":"dayton-6kwj7-adapter-27-3-4-in-round-to-28-in-square","title":"Dayton 6KWJ7 - Adapter,27-3\/4 In Round to 28 In Square","description":"\u003cp\u003eRoof Ventilator Base Adapter, Function Adapts 27-3\/4 in Round Base to 28 in Square Base, Material Steel, Overall Width 28 in, For Round Base Diameter 27 3\/4 in, Flange Height 1 3\/4 in, Compatible Grainger Part Number 4HZ58, 4ZH59, 5DVN1, 5DVN2, 5DVR1, Finish Galvanized, For Fan Type Upblast Fans, Includes (6) Bolts, (6) Nuts, Metal Material Thickness 1.7 in\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43258103103582,"sku":"6KWJ7","price":453.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z36L5xfo5oy_60ab2f41-e8a1-4dca-ad12-7800fbf516fd.jpg?v=1788415511","url":"https:\/\/nationalboilersupply.com\/products\/dayton-6kwj7-adapter-27-3-4-in-round-to-28-in-square","provider":"National Boiler Supply","version":"1.0","type":"link"}