The Keystone Lintel S/K-90 4500mm is a high-quality, robust steel lintel designed to provide superior support in building construction projects. This product is particularly suitable for heavy-duty applications as it is made from durable galvanised steel, ensuring long-lasting performance and resistance to harsh weather conditions. It features a special K profile that offers enhanced load bearing capacity, reducing the need for excessive reinforcement materials. Being 4500mm in length, its versatile enough for use in a wide range of project sizes.

Brand Name	Keystone
Certifications Met	BS EN 845
Material	Steel
Type	Cavity wall lintel
Length	4500 mm
Finish	Galvanised