The Catnic CN81B is a standard-duty steel lintel designed for use in masonry construction of 200mm and 215mm exterior solid walls. Made from galvanised steel, it is finished with Catnic's signature black powder coating, providing both structural strength and corrosion resistance.

Brand Name	Catnic
Material	Galvanised Steel
Manufacturer Model No	203/093/39012
Exterior Use	Ideal for solid masonry walls in external applications.
Wall Thickness Compatibility	Suitable for 200mm and 215mm solid walls.
Key Features	Duplex Corrosion Protection, Manufactured from galvanised steel, Designed for solid walls in external masonry construction, Made using lower carbon manufacturing, Standard Duty
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