{"product_id":"keystone-steel-box-lintel-box-k-75-1800-x-75mm-high-kbx7518","title":"Keystone Steel BOX Lintel BOX\/K-75 1800 x 75mm High KBX7518","description":"\u003cp\u003eThis is a box lintel manufactured from galvanised steel, designed for installation above structural openings in masonry walls. With an overall length of 1800mm and depth of 75mm, it suits common wall widths between 100mm and 215mm.\u003c\/p\u003e\u003cp\u003eOn site, this lintel is typically used to support brickwork or blockwork above doorways and windows. The box profile provides stable load distribution, making it suitable for standard residential or commercial builds where a reliable, easy-to-handle solution is required.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107647840592,"sku":"U0221455","price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/476eba03f910d095e778dba4bfa27f5b.png?v=1780578091","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-75-1800-x-75mm-high-kbx7518","provider":"Total Site Supply UK","version":"1.0","type":"link"}