{"product_id":"imperial-4-in-30-gauge-galvanized-steel-ductboard-duct-starting-collar","title":"IMPERIAL 4-in 30 Gauge Galvanized Steel Ductboard Duct Starting Collar","description":"\u003cdiv class=\"romance\"\u003eThis Imperial 4-in Duct Board Starting Collar provides a reliable transition from a flat surface to round pipe or insulated flexible duct. Used with duct board or a plenum, this versatile starting collar features extra-long tabs to fit most R6 duct board thicknesses through 1-1\/2-in. The collar is easy to install with sheet metal screws for a secure fit (screws sold separately). It is made from 30-gauge galvanized steel for rust resistance and lasting durability, and is suitable for use in most heating, venting and air conditioning applications.\u003c\/div\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cul class=\"bullets\"\u003e\n\u003cli\u003e\n\u003cp\u003eUsed to transition from a flat surface to round pipe or insulated flexible duct\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor use with duct board, internally lined plenum, or unlined plenum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures extra-long tabs to fit most R6 duct board thicknesses through 1-1\/2-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConstructed from 30-gauge galvanized steel for durability and rust resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstalls with sheet metal screws (not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSize: 4-in diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"IMPERIAL","offers":[{"title":"Default Title","offer_id":42972505211017,"sku":"Item # 21223623 | Model # GVL0067-A","price":5.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/9054\/0681\/files\/image_8c0d6334-60d7-479b-af26-efe4d15bcf3e.png?v=1726075631","url":"https:\/\/www.sabersales.shop\/products\/imperial-4-in-30-gauge-galvanized-steel-ductboard-duct-starting-collar","provider":"Saber Sales","version":"1.0","type":"link"}