{"product_id":"dayton-damper-backdraft-4hx76","title":"Damper, Backdraft","description":"16.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 16 3\/4 in, Rough Opening Diameter 14 1\/2 in, Rough Opening Shape Square, Fits Fan Diameter 12 in, For Duct Shape Square, Free Area 0.9 sq ft, Overall Width 16 3\/4 in, Frame Material Thickness 0.1 in, Overall Length 4 1\/2 in, Connection Type Not Applicable, Frame Depth 1 5\/8 in\n\u003cp class=\"tags\" id=\"tags\"\u003e\n    graingerSKU: 4HX76,\nmscSKU: ,\nzoro_no: G3188132,\nmongo_id: 65bbe6623aaddbd5a9027c73\n\u003c\/p\u003e","brand":"Dayton","offers":[{"title":"Default Title","offer_id":43792462676145,"sku":"G3188132","price":83.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6609\/2465\/files\/Z13Mvxfo5oy_97d2898b-ecd8-497f-a49b-dc249c7c2f3c.jpg?v=1713308867","url":"https:\/\/www.avenjers.com\/products\/dayton-damper-backdraft-4hx76","provider":"The Tools Man","version":"1.0","type":"link"}