{"product_id":"cast-iron-round-floor-ceiling-or-wall-grates-vent-register-cover-no-damper-4-boot-size-6-overall","title":"Cast Iron Round Floor Ceiling or Wall Grates Vent Register Cover, No Damper, 4\" Boot-Size, 6\" Overall (ZM-IR-402)","description":"\u003cp style=\"margin:0 0 12px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/5799\/6269\/files\/SpecialShippingHeavy.png?v=1783708297\" alt=\"Special shipping required\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cb\u003eZM-IR-402  Round Cast Iron Grille 4\" Hole Size Without Damper; 6\" Exterior Diameter\u003c\/b\u003e\u003c\/p\u003e\r\n\u003cp\u003e\r\n\tMade to fit into a 4 1\/8\" round hole or duct, these grates have an exterior diameter of approximately 2\" greater than their boot size (6 1\/4\" overall diameter).  The flange measures 1\/8\", and is pictured in the side view photo. \u003cspan style=\"line-height: 14.3999996185303px;\"\u003eYou may need to modify for different mounting applications.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t \u003c\/p\u003e\r\n\u003cp\u003e\r\n\tNone better anywhere at any price.\u003c\/p\u003e","brand":"0","offers":[{"title":"Default Title","offer_id":49995449368813,"sku":"ZM-IR-402","price":89.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5799\/6269\/files\/ZM-IR-402__Cast-iron-round-4-inch-hole-grille-6-inch-diameter.jpg?v=1779305285","url":"https:\/\/jn2vnf-0i.myshopify.com\/products\/cast-iron-round-floor-ceiling-or-wall-grates-vent-register-cover-no-damper-4-boot-size-6-overall","provider":"Vintage Hardware \u0026 Lighting","version":"1.0","type":"link"}