{"product_id":"keystone-steel-box-lintel-box-k-150-750-x-150mm-high-kbx15075","title":"Keystone Steel BOX Lintel BOX\/K-150 750 x 150mm High KBX15075","description":"\u003cp\u003eThis steel box lintel is manufactured in a 750mm length and is designed for installation within masonry wall openings that require structural support above doors or windows. Constructed from galvanised steel, it provides a practical solution for general building work where a robust support element is needed in the wall construction.\u003c\/p\u003e\u003cp\u003eTypically used to transfer loads above small to medium openings, the lintel is suitable for use with wall widths between 100mm and 215mm. Its box profile offers straightforward integration into standard build details on-site, often fixed above brick or blockwork during the wall assembly process.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107643973968,"sku":"U0235367","price":53.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/8744ff726a0936e0ef5c3779b7070e93.jpg?v=1780577925","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-150-750-x-150mm-high-kbx15075","provider":"Total Site Supply UK","version":"1.0","type":"link"}