{"product_id":"stainless-steel-extension-spring-186","title":"Stainless Steel Extension Spring","description":"The Stainless Steel Extension Spring is a durable mechanical wire spring constructed from high-quality 302 Stainless Steel, meeting ASTM-A313 or AMS-5688 standards. Ideal for applications requiring reliable tension, these corrosion-resistant springs feature a standard design with full twist loop ends. With a spring rate of 45.6 lbs\/in and an initial tension of 0.67 pounds, this extension spring is designed for cable return, balance, belt tensioner, and more. Made in the US, it complies with stringent stress levels and manufacturing limits, ensuring optimal performance and longevity.","brand":"OneMonroe (Monroe Engineering Products)","offers":[{"title":"Default Title","offer_id":44826827718844,"sku":"SPR-425e33","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/spr-425e33.jpg?v=1749113012","url":"https:\/\/maden.co\/products\/stainless-steel-extension-spring-186","provider":"Maden","version":"1.0","type":"link"}