{"product_id":"selkirk-corp-187704-wall-thimble-4-inch","title":"SELKIRK Corp 187704 Wall Thimble, 4 Inch","description":"\u003cp\u003eProduct Description4 4RVWT Wall Thimble. Adjusts 41\/8 to 7 to fit wall thickness. Round Type B gas vent. When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles. Tested and listed per UL441 for installation as type B and BW gas vents to be installed in single and multistory buildings.From the Manufacturer4 4RVWT Wall Thimble. Adjusts 41\/8 to 7 to fit wall thickness. Round Type B gas vent. When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles. Tested and listed per UL441 for installation as type B and BW gas vents to be installed in single and multistory buildings.\u003c\/p\u003e","brand":"Selkirk","offers":[{"title":"Default Title","offer_id":45355849613427,"sku":"WBHDWB000BQL890","price":164.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1958\/6419\/files\/61TAAJl7YgL.jpg?v=1786639089","url":"https:\/\/slickpurchase.com\/products\/selkirk-corp-187704-wall-thimble-4-inch","provider":"Slickpurchase","version":"1.0","type":"link"}