{"product_id":"z56099-extension-spring","title":"Z56099: Extension Spring","description":"Extension Spring designed to provide tension and return force in various mechanical applications. Key specifications include a wire diameter of 2.50 mm and a free length of 205 mm, ideal for precise tension control. Features a spring rate of 1.42 mm and an outer diameter of 19.50 mm for optimal performance. Made from high quality steel for durability and reliability. Finished with zinc coating to resist corrosion and enhance longevity.","brand":"John Deere","offers":[{"title":"Default Title","offer_id":48261707268329,"sku":"Z56099","price":68.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/3254\/5513\/files\/Z56099_1.jpg?v=1743858068","url":"https:\/\/bti-direct.com\/products\/z56099-extension-spring","provider":"BTI Direct","version":"1.0","type":"link"}