{"product_id":"chamberlain-8-ft-garage-door-chain-drive-rail-extension-kit","title":"Chamberlain 8 Ft. Garage Door Chain Drive Rail Extension Kit","description":"\u003cp\u003eThe Chain Drive Rail Extension Kit is required for reliable, everyday operation of Chamberlain chain drive models. Featuring a quick-install extension rail and replacement chain, the kit includes everything needed for quick and easy installation. Includes one-year warranty, rail extension, replacement chain, all necessary hardware and an instruction manual for easy setup.\u003c\/p\u003e","brand":"Chamberlain","offers":[{"title":"Default Title","offer_id":45509686853830,"sku":"4725073","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/0162\/3238\/files\/product-media-97877.jpg?v=1770235502","url":"https:\/\/schmittsbuildingcenter.com\/products\/chamberlain-8-ft-garage-door-chain-drive-rail-extension-kit","provider":"Schmitt's Building \u0026 Rental Center","version":"1.0","type":"link"}