{"product_id":"a55133-extension-spring","title":"A55133: Extension Spring","description":"This extension spring is designed to provide tension and support in various mechanical applications, ensuring reliable performance and durability. Features a wire diameter of 1.42 mm (0.06 in) and a free length of 90.50 mm (3 9\/16 in), ideal for precise tension requirements. Includes a tension initial of 8 mm (1.8 in) and an outer diameter of 10.80 mm (0.43 in), offering optimal flexibility and strength. Made from high quality steel for enhanced durability and long-lasting use. Finished with a zinc coating to resist corrosion and extend the lifespan of the spring.","brand":"John Deere","offers":[{"title":"Default Title","offer_id":47992521851113,"sku":"A55133","price":10.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/3254\/5513\/files\/A55133_1.jpg?v=1734271515","url":"https:\/\/bti-direct.com\/products\/a55133-extension-spring","provider":"BTI Direct","version":"1.0","type":"link"}