{"product_id":"e78700-extension-spring","title":"E78700: Extension Spring","description":"This extension spring is designed to provide tension and support in various mechanical applications, ensuring optimal performance and reliability. Key specifications include a wire diameter of 2.68 mm (0.11 in) and an outer diameter of 22.23 mm (7\/8 in), ideal for precise tension control. Additional features: free length of 98 mm (3.86 in) and initial tension of 40.03 mm (9.0 in), suitable for diverse mechanical setups. Made from high quality steel, offering durability and strength for long-lasting use. Finished with a zinc coating to enhance corrosion resistance and extend the product's lifespan.","brand":"John Deere","offers":[{"title":"Default Title","offer_id":48180788035817,"sku":"E78700","price":11.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/3254\/5513\/files\/E78700_1.jpg?v=1741569282","url":"https:\/\/bti-direct.com\/products\/e78700-extension-spring","provider":"BTI Direct","version":"1.0","type":"link"}