The Catnic Cougar Open Back Cavity Wall Standard Duty Lintel 900mm CG50/100 is a high-quality, durable piece of construction equipment ideal for a variety of building projects. Manufactured by the reputable brand Catnic, this lintel is designed for standard duty loads and features an open back configuration to accommodate cavity walls. The product measures 900mm in length, providing ample structural support for your masonry work. Built with precision and engineering expertise, this lintel ensures reliable performance and longevity.