{"product_id":"ext-cnv8-400","title":"Extension Spring Hardware Kit for 8' Doors over 300 Lbs.","description":"Garage Door Extension Spring Hardware Kit. For 8' doors weighing over 300 pounds. Does not include springs.\u003cbr\u003e\u003cbr\u003eKit includes door cables, safety cables, 4 - 4\" heavy duty cast iron pulleys, 2 - pulley forks, 2 cable adjustment clips, 2 - open eye bolts with 4 - 5\/16\" lock nuts, 2 - s-hooks, 4 - 3\/8\" X 1 1\/2\" hex bolts and 4 - 3\/8\" hex flange nuts.\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":"Arrow Truline","offers":[{"title":"Default Title","offer_id":51161595838784,"sku":"EXT-CNV8-400","price":187.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/0013\/1904\/files\/ext-cnv-400_82206e7a-a35a-4904-86a6-03b0abf30bcc.jpg?v=1778358636","url":"https:\/\/shop.ddmgaragedoors.com\/products\/ext-cnv8-400","provider":"DDM Garage Doors","version":"1.0","type":"link"}