{"product_id":"keystone-steel-box-lintel-box-k-100-3600-x-215mm-high-kbx136","title":"Keystone Steel BOX Lintel BOX\/K-100 3600 x 215mm High KBX136","description":"\u003cp\u003eThis galvanised steel box lintel provides structural support over openings in solid masonry walls. With a 3600mm length and 215mm height, it is suitable for wall widths between 100mm and 215mm, making it adaptable for a wide range of site requirements.\u003c\/p\u003e\u003cp\u003eCommonly used above doors and windows in residential or light commercial projects, it is installed with a mortar bed to distribute loads from masonry, floors, or roof structures above. The lintel is positioned with a minimum end bearing on each side and can be propped during construction to help maintain stability.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107634962768,"sku":"U0007137","price":356.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/09d751c096542c86b112e15aa9b13b4f.jpg?v=1780577535","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-100-3600-x-215mm-high-kbx136","provider":"Total Site Supply UK","version":"1.0","type":"link"}