This Keystone cavity lintel is crafted from galvanised steel and designed for extra heavy duty applications. Measuring 1050mm in length, it is intended for use in cavity wall construction where strength and durability are required.
Installers typically use this lintel to bridge openings in exterior walls, supporting both inner and outer leaf masonry. It is sized to suit inner leaves between 125mm and 150mm and an outer leaf of 102mm, providing a reliable solution for demanding structural requirements on site.
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