{"product_id":"z21613-extension-spring","title":"Z21613: Extension Spring","description":"Extension spring designed to absorb and store energy, providing resistance to pulling forces in various applications. Features a 1.52 mm wire diameter and 14.99 mm outer diameter, ideal for precise tension control in mechanical systems. Free length of 43.43 mm and initial tension of 3.43 mm ensures optimal performance in demanding environments. Made from high quality steel for durability and reliability in diverse conditions.","brand":"John Deere","offers":[{"title":"Default Title","offer_id":48252668575977,"sku":"Z21613","price":24.37,"currency_code":"USD","in_stock":true}],"url":"https:\/\/bti-direct.com\/products\/z21613-extension-spring","provider":"BTI Direct","version":"1.0","type":"link"}