{"product_id":"keystone-steel-box-lintel-box-k-200-2100-x-150mm-high-kbx221","title":"Keystone Steel BOX Lintel BOX\/K-200 2100 x 150mm High KBX221","description":"\u003cp\u003eThis galvanised steel box lintel is manufactured for spanning structural openings in solid wall construction, with a length of 2100mm and a height of 150mm. It is intended for supporting masonry loads above doorways or windows in walls up to 215mm wide.\u003c\/p\u003e\u003cp\u003eOn site, the lintel is typically installed with a minimum 150mm end bearing on mortar, ensuring level placement across its span. Its perforated web aids as a plaster key, making it suitable for both internal and external use where a clean finish and reliable load support are needed.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107645776208,"sku":"U0007158","price":213.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/3bac1c662df4bcbf01754b65f7082685.jpg?v=1780577967","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-200-2100-x-150mm-high-kbx221","provider":"Total Site Supply UK","version":"1.0","type":"link"}