This Keystone extra heavy duty cavity lintel is designed for use in a variety of masonry construction projects. It is manufactured from galvanised steel, providing robust support for openings in cavity walls with a cavity width compatibility of 50–65mm.
Typically, this lintel is fitted where structural strength is required over openings such as doors or windows in both domestic and commercial builds. Its dimensions and cavity suitability make it practical for supporting load-bearing walls while accommodating standard brick and block details.
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