This Keystone extra heavy duty cavity lintel is manufactured from galvanised steel, with a length of 3000mm. It is designed for installations where a robust support is required over structural openings in cavity walls.
Commonly used by bricklayers and builders, it accommodates cavity widths between 50 and 65mm. Suitable for supporting masonry on both inner and outer leaves, it provides a practical solution in residential and commercial construction projects that require extended spans with heavier loads.
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