This Keystone Extra Heavy Duty Cavity Lintel, measuring 600mm in length, is made from galvanised steel for use in cavity wall construction. Designed to support both inner and outer masonry leaves, it accommodates cavities between 70mm and 85mm.
Typically installed over door or window openings, this lintel provides structural support where additional reinforcement is needed. Suitable for both new build and major renovation work where heavy load-bearing is required in cavity wall applications.
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