This Keystone cavity lintel is designed for use in cavity wall construction where additional strength is required. Manufactured from galvanised steel, it measures 4200mm in length with a height of 229mm.
Typically used to support masonry above wide openings, this lintel is suitable for cavities between 50 and 65mm and accommodates inner leaf widths of 100mm and outer leaf widths from 125 to 150mm. Its extra heavy-duty rating makes it ideal for demanding structural applications on building sites.
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