This Keystone steel box lintel is designed for use in supporting brickwork or blockwork over structural openings such as doors and windows. Manufactured from galvanised steel, it is suitable for applications where a standard duty lintel is required in cavity walls or solid walls within the stated wall width.
With a length of 1650mm and a height of 150mm, this lintel is typically installed during general building work to provide reliable support and load transfer across wall openings. Its box profile is appropriate for use in domestic construction and similar projects where robust, low-maintenance structural support is needed.
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