{"product_id":"century-extension-spring-792mm-x-381mm-x-051mm-zinc-plated","title":"Century Extension Spring 7.92mm X 38.1mm X 0.51mm Zinc Plated","description":"A regular extension spring in music wire.\u003cbr\u003e\u003cbr\u003eMaterial: Music wire\u003cbr\u003eWire diameter: 0.51mm\u003cbr\u003eInside diameter: 6.9mm\u003cbr\u003eOutside diameter: 7.92mm\u003cbr\u003eFree length: 38.1mm\u003cbr\u003eRate: 0.03N\/mm\u003cbr\u003eInitial tension: 0.31N\u003cbr\u003eSuggested max load: 6.228N\u003cbr\u003eSuggested max deflection: 195.58mm\u003cbr\u003eFull loop\u003cbr\u003eZinc plated","brand":"MITRE10","offers":[{"title":"Default","offer_id":58351978316079,"sku":"PR1093792","price":19.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9159\/9663\/files\/cheer197668_0_TSVIABHTWA59.jpg?v=1787182192","url":"https:\/\/smartfoxstore.com.au\/products\/century-extension-spring-792mm-x-381mm-x-051mm-zinc-plated","provider":"SmartfoxAU","version":"1.0","type":"link"}