{"product_id":"bf-22-3s","title":"Bottom Fixture with Safety Stop (3\" Track)","description":"Garage Door Bottom Fixture for 3\" Track. Recommended for use with high-lift and vertical-lift overhead doors. Allowed door weight: 220 to 1,980 lbs.\u003cbr\u003e\u003cbr\u003eReduces the risk that the door will fall if the cable fails.\u003cbr\u003e\u003cbr\u003eMinimum necessary cable tension: 15 lbs. Additional necessary cable: 5-1\/2\"\u003cbr\u003e\u003cbr\u003eMaximum cable diameter: 1\/4\"\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e*Caution! Springs must be unwound and cables must be loose when replacing bottom fixtures.\u003c\/strong\u003e For instructions on how to unwind springs, go to our DIY page, \u003ca href=\"https:\/\/ddmgaragedoors.com\/diy-instructions\/replace-garage-door-torsion-springs.php\" target=\"_blank\"\u003e \"How to Replace Garage Door Torsion Springs.\"\u003c\/a\u003e You can watch the video or scroll down to point 6 to view the writtten tutorial.\u003cbr\u003e\u003cbr\u003e IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.","brand":"Service Spring","offers":[{"title":"Default Title","offer_id":51161586499904,"sku":"BF-22-3S","price":548.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/0013\/1904\/files\/BF-22-3S.jpg?v=1782855162","url":"https:\/\/shop.ddmgaragedoors.com\/products\/bf-22-3s","provider":"DDM Garage Doors","version":"1.0","type":"link"}