{"product_id":"selkirk-rv-gas-pipe-wall-thimble","title":"Selkirk RV Gas Pipe Wall Thimble","description":"Selkirk RV Gas Pipe Wall Thimble is designed to ensure proper clearance to combustibles while also serving as an effective firestop. This wall thimble adjusts from 4-1\/8\" to 7\" to accommodate varying wall thicknesses, making it versatile for different installation needs. Made from durable galvanized steel, it is UL Listed and rated to withstand temperatures up to 550°F. Available in multiple sizes ranging from 3\" to 6\", each unit is crafted to fit specific wall thicknesses and vent sizes, providing a reliable and safe solution for Type B gas vent installations. This product combines safety, durability, and ease of installation for your gas venting requirements.\n\nModel Number:","brand":"Selkirk","offers":[{"title":"Default Title","offer_id":46631572635811,"sku":"429307","price":16.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/3d6d75e6e625407a82c6ead412634288b89fd81d_429307_1_H.png?v=1775853099","url":"https:\/\/www.hartvillehardware.com\/products\/selkirk-rv-gas-pipe-wall-thimble","provider":"Hartville Hardware","version":"1.0","type":"link"}