{"product_id":"keystone-c-w-extra-h-d-lintel-cfs-k-90-wil-4200mm-kcfs9wil42","title":"Keystone C\/W Extra H\/D Lintel CFS\/K-90 WIL 4200mm KCFS9WIL42","description":"\u003cp\u003eThis is an extra heavy duty cavity lintel manufactured from galvanised steel, designed for supporting structural loads over openings such as doors and windows. At 4200mm in length, it accommodates wider spans typically required in commercial or large-scale residential projects.\u003c\/p\u003e\u003cp\u003eThe lintel is suitable for cavity wall construction with a cavity width between 90mm and 105mm. It is intended for use where enhanced load-bearing capacity is required and is compatible with inner leaves of 125–150mm and outer leaves of 102mm. Installation is straightforward for experienced trades, fitting standard wall build-ups.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107495403856,"sku":"U0235592","price":957.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/4bf4736e82cf2a972284a80a35e10b2e.jpg?v=1780575287","url":"https:\/\/totalsite.supply\/products\/keystone-c-w-extra-h-d-lintel-cfs-k-90-wil-4200mm-kcfs9wil42","provider":"Total Site Supply UK","version":"1.0","type":"link"}