{"product_id":"carlisle-brass-british-standard-5-lever-3-sashlock-57-76mm","title":"Carlisle Brass British Standard 5 Lever 3\" Sashlock - 57\/76mm","description":"\u003ch2\u003eCarlisle Brass British Standard 5 Lever 3\" Sashlock - 57\/76mm\u003c\/h2\u003e\u003cp\u003eThe Carlisle Brass British Standard 5 lever \u003cu\u003estandard differ\u003c\/u\u003e sashlock is supplied with \u003cu\u003etwo keys\u003c\/u\u003e and suitable for both internal and external doors providing a high level of security conforming to British Standard BS3621:2004. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThis sashlock meets and generally exceeds the requirement needed by most home insurance company’s today.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eApproved by Secured by Design and Certifire CF611. Suitable for doors that are fire rated up to 60 minutes when used with their intumescent kit.\u003cbr\u003e\u003cbr\u003eSuitable for use with unsprung knob sets or 57mm centre unsprung lever lock handles and equipped with an extra strong spring to ensure knob sets and levers always return to position.\u003cbr\u003e\u003cbr\u003eAlso, available is a 13mm \u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.itfitz.co.uk\/collections\/locks-security\/products\/carlisle-brass-arb5105-uk-sashlock-rebate-kit-13mm\"\u003e\u003cem\u003erebate conversion\u003c\/em\u003e set\u003c\/a\u003e; used where you have a double door that has an overlap at the edges which as a general guide suits doors 40-50mm thickness.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eDIMENSIONS:\u003c\/strong\u003e\u003cbr\u003e57mm Backset\u003cbr\u003e78mm Case\u003cbr\u003e18mm Case thickness\u003cbr\u003e166mm high x 26mm Wide forend\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eFINISHES:\u003cbr\u003e\u003c\/strong\u003eSatin Stainless Steel\u003cbr\u003ePVD Brass\u003c\/p\u003e","brand":"Carlisle Brass","offers":[{"title":"Satin Stainless","offer_id":56367306768763,"sku":"LSB5530SSS","price":29.85,"currency_code":"GBP","in_stock":true},{"title":"PVD Brass","offer_id":56367306867067,"sku":"LSB5530PVD","price":29.85,"currency_code":"GBP","in_stock":true},{"title":"FD30\/60 Intumescent Kit","offer_id":56367324529019,"sku":"ES1271","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/1728\/0661\/files\/lsb5530sss_1.jpg?v=1786348620","url":"https:\/\/www.itfitz.co.uk\/products\/carlisle-brass-british-standard-5-lever-3-sashlock-57-76mm","provider":"itfitz ","version":"1.0","type":"link"}