{"product_id":"century-extension-spring-2540mm-x-21590mm-x-305mm-zinc-plated","title":"Century Extension Spring 25.40mm X 215.90mm X 3.05mm 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 hard drawn.\u003cbr\u003e\u003cbr\u003eMaterial: Hard drawn\u003cbr\u003eWire diameter: 3.05mm\u003cbr\u003eInside diameter: 19.3mm\u003cbr\u003eOutside diameter: 25.4mm\u003cbr\u003eFree length: 215.9mm\u003cbr\u003eRate: 1.348N\/mm\u003cbr\u003eInitial tension: 48.93N\u003cbr\u003eSuggested max load: 231.308N\u003cbr\u003eSuggested max deflection: 137.16mm\u003cbr\u003eMachine hook\u003cbr\u003eZinc plate d","brand":"MITRE10","offers":[{"title":"Default","offer_id":58352407314735,"sku":"PR1096864","price":55.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9159\/9663\/files\/cheer197721_0_TSUQ0AWTPOZ1.jpg?v=1787204182","url":"https:\/\/smartfoxstore.com.au\/products\/century-extension-spring-2540mm-x-21590mm-x-305mm-zinc-plated","provider":"SmartfoxAU","version":"1.0","type":"link"}