{"product_id":"century-extension-spring-874mm-x-381mm-x-071mm-zinc-plated","title":"Century Extension Spring 8.74mm X 38.1mm X 0.71mm Zinc Plated","description":"**  Please note this item may have a longer delivery time.  For urgent orders please enquire about excepted dispatch date prior to purchasing **\u003cbr\u003e\u003cbr\u003eA regular extension spring in music wire.\u003cbr\u003e\u003cbr\u003eMaterial: Music wire\u003cbr\u003eWire diameter: 0.71mm\u003cbr\u003eInside diameter: 7.29mm\u003cbr\u003eOutside diameter: 8.71mm\u003cbr\u003eFree length: 38.1mm\u003cbr\u003eRate: 0.142N\/mm\u003cbr\u003eInitial tension: 0.89N\u003cbr\u003eSuggested max load: 14.234N\u003cbr\u003eSuggested max deflection: 91.44mm\u003cbr\u003eMachine hook\u003cbr\u003eZinc plated","brand":"MITRE10","offers":[{"title":"Default","offer_id":58351980904751,"sku":"PR1093816","price":19.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9159\/9663\/files\/cheer197669_0_TSVIABY5PWOD.jpg?v=1787182374","url":"https:\/\/smartfoxstore.com.au\/products\/century-extension-spring-874mm-x-381mm-x-071mm-zinc-plated","provider":"SmartfoxAU","version":"1.0","type":"link"}