{"product_id":"a46643-extension-spring","title":"A46643: 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 2.50 mm (0.1 in) and an outer diameter of 22.50 mm (0.89 in), ideal for precise tension control in machinery. Offers a free length of 107.50 mm (4.23 in) with a spring rate of 1.59 mm (9.08 in), suitable for applications requiring specific tension adjustments. Made from high quality steel, ensuring strength and longevity in demanding environments.","brand":"John Deere","offers":[{"title":"Default Title","offer_id":47992516083945,"sku":"A46643","price":3.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/3254\/5513\/files\/A46643_1.jpg?v=1734271486","url":"https:\/\/bti-direct.com\/products\/a46643-extension-spring","provider":"BTI Direct","version":"1.0","type":"link"}