This Keystone extra heavy duty cavity lintel is manufactured from galvanised steel and has a length of 2700mm. Designed to span masonry openings, it is suitable for projects requiring robust support across cavity walls with a cavity width compatibility of 50-65mm.
Typically used over doors, windows, or other structural openings in external walls, this lintel accommodates an inner leaf of 100mm and an outer leaf of 125-150mm. It is intended for use in general building applications where additional strength and support are required on site.
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