The Aluminium Casement Fastener is designed for modern efficiency, offering a reliable locking mechanism for side-hung or top-hung windows. Crafted from high-quality aluminium, it is lightweight yet durable, making it ideal for both residential and commercial applications. Its corrosion-resistant properties make it especially suitable for humid or coastal environments. With a sleek, minimal design, this fastener fits seamlessly into contemporary interiors while providing long-lasting performance and everyday ease of use.