{"product_id":"keystone-c-w-extreme-lintel-x-k-90-4200mm-kx942-kx942","title":"Keystone C\/W Extreme Lintel X\/K-90 4200mm KX942 KX942","description":"\u003cp\u003eThis cavity wall lintel from Keystone Lintels Ltd is made from galvanised steel and designed for use with cavity widths between 90mm and 105mm. Measuring 4200mm in length, it is intended to support masonry over openings where a high level of structural resilience is needed.\u003c\/p\u003e \u003cp\u003eSuitable for brick and block construction, this lintel is often selected for larger spans or openings subjected to heavier loading. It is typically installed above windows, doors, or garage openings in cavity wall structures, providing reliable support across a range of on-site building projects.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107572998480,"sku":"U0127912","price":2236.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/926748140cb8802da22adfc2da596fb3.jpg?v=1780576199","url":"https:\/\/totalsite.supply\/products\/keystone-c-w-extreme-lintel-x-k-90-4200mm-kx942-kx942","provider":"Total Site Supply UK","version":"1.0","type":"link"}