This is a heavy duty cavity lintel from Keystone Lintels, designed for structural support in masonry cavity wall construction. Manufactured from galvanised steel, it is engineered to span openings and transfer loads above doors, windows, and other wall penetrations.
The lintel measures 4800mm in length, 340mm in width, and 233mm in height, making it suitable for larger or wider openings commonly found in commercial or residential projects. It is typically installed by bricklayers or builders during the construction or renovation of external or internal cavity walls where robust load-bearing capacity is required.
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