This Keystone cavity wall lintel is manufactured from galvanised steel and measures 4000mm in length. Designed for use in cavity wall construction, it is suitable for supporting structural loads over openings such as doors or windows.
The lintel accommodates a cavity width of 90 to 105mm and is compatible with inner leaf sizes of 125 to 150mm and outer leaf sizes of 102mm. Commonly used across residential and commercial building projects, it can be installed by bricklayers or builders as part of standard masonry work.
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