{"product_id":"master-flow-4-in-diameter-starting-collar","title":"Master Flow 4 in. Diameter Starting Collar","description":"\u003cp\u003eThe Master Flow 4 in. Starting Collar (Model SC4) provides a secure transition from a flat metal plenum to round pipe or insulated flexible duct in HVAC applications. It is constructed of durable, galvanized steel to ensure longevity. Designed for easy installation in heating, venting, and cooling systems\u003c\/p\u003e","brand":"Master Flow","offers":[{"title":"Default Title","offer_id":46055619231930,"sku":"1001256032","price":5.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1530\/2074\/files\/1001256032_ai.jpg?v=1782583992","url":"https:\/\/www.loopstone.net\/products\/master-flow-4-in-diameter-starting-collar","provider":"Loopstone Store","version":"1.0","type":"link"}