{"product_id":"z21325-extension-spring","title":"Z21325: Extension Spring","description":"Extension Spring designed for various tension applications, providing reliable performance in mechanical assemblies. Features a 3 mm (0.12 in) wire diameter and a free length of 129 mm (5.08 in) for optimal tension control. Outer diameter of 19 mm (3\/4 in) with 03\/03 type ends, ensuring compatibility with diverse setups. Made from high quality steel for durability and long-lasting use.","brand":"John Deere","offers":[{"title":"Default Title","offer_id":48254444601577,"sku":"Z21325","price":1.83,"currency_code":"USD","in_stock":true}],"url":"https:\/\/bti-direct.com\/products\/z21325-extension-spring","provider":"BTI Direct","version":"1.0","type":"link"}