{"product_id":"keystone-c-w-std-lintel-s-k-50-wil-2550mm-ks5wil255","title":"Keystone C\/W STD Lintel S\/K-50 WIL 2550mm KS5WIL255","description":"\u003cp\u003eThis cavity wall lintel is manufactured from galvanised steel and measures 2550mm in length, making it suitable for a range of wider openings in masonry cavity wall construction. Designed for use with cavity widths between 50mm and 65mm, it provides essential support above window and door openings in external walls.\u003c\/p\u003e\u003cp\u003eCommonly fitted by builders and bricklayers, the lintel enables efficient load distribution across the cavity wall. Its standard duty strength and specific dimensions accommodate inner leaf sizes from 125mm to 150mm and an outer leaf of 102mm, supporting structural stability during new builds or renovation work.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107590267216,"sku":"U0236337","price":413.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/9cabde37e14e39851a0fb04f315a7ef6.jpg?v=1780576474","url":"https:\/\/totalsite.supply\/products\/keystone-c-w-std-lintel-s-k-50-wil-2550mm-ks5wil255","provider":"Total Site Supply UK","version":"1.0","type":"link"}