{"product_id":"keystone-c-w-extra-h-d-lintel-cfs-k-70-wol-4200mm-kcfs7wol42","title":"Keystone C\/W Extra H\/D Lintel CFS\/K-70 WOL 4200mm KCFS7WOL42","description":"\u003cp\u003eThis extra heavy duty cavity lintel from Keystone Lintels Ltd is constructed from galvanised steel and measures 4200mm in length with a height of 229mm. Designed to support masonry loads above structural openings, it is compatible with cavity widths between 70mm and 85mm.\u003c\/p\u003e\u003cp\u003eTypically used in external walls where additional load-bearing strength is required, this lintel suits a range of cavity wall constructions. Its robust design allows for installation across wider openings while supporting both inner and outer leaf masonry during building projects.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107486261584,"sku":"U0235570","price":957.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/4f1d5d8e568a612e7a86fa3b3c963380.jpg?v=1780575158","url":"https:\/\/totalsite.supply\/products\/keystone-c-w-extra-h-d-lintel-cfs-k-70-wol-4200mm-kcfs7wol42","provider":"Total Site Supply UK","version":"1.0","type":"link"}