{"product_id":"dayton-damper-backdraft-4hx75","title":"Damper, Backdraft","description":"15.75 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 15 3\/4 in, Rough Opening Diameter 13 1\/2 in, Rough Opening Shape Square, Fits Fan Diameter 12 in, For Duct Shape Square, Free Area 0.9 sq ft, Overall Width 15 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: 4HX75,\nmscSKU: ,\nzoro_no: G3367856,\nmongo_id: 65bbe84022d7a989a98e6693\n\u003c\/p\u003e","brand":"Dayton","offers":[{"title":"Default Title","offer_id":43931951595697,"sku":"G3367856","price":83.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6609\/2465\/files\/Z13Mvxfo5oy_570cff7b-5b07-483d-aaf8-e40a243bb13b.jpg?v=1713970547","url":"https:\/\/www.avenjers.com\/products\/dayton-damper-backdraft-4hx75","provider":"The Tools Man","version":"1.0","type":"link"}