Yale Hi-Security BS 5 Lever Mortice Deadlock Polished Brass 67mm

The Yale Hi-Security BS 5 Lever Mortice Deadlock is designed for external timber doors, offering a high level of security. It features a single deadbolt that can be locked or unlocked with a key from either side, making it suitable for PVCu, wood, and composite doors. The lock meets British Standard (BS) requirements, ensuring reliability and safety for residential or commercial use. Constructed from steel for strength and durability, the deadlock includes a 20mm anti-saw deadbolt and an anti-drill case to resist forced entry. The polished brass finish not only enhances its appearance but also protects against corrosion. With a 5-lever mechanism, this lock provides enhanced security compared to lower-lever models, making it a practical choice for high-traffic or vulnerable entry points. This deadlock is ideal for homeowners or businesses seeking a robust security solution for external doors. Its classic brass finish blends well with traditional and modern door designs, while its sturdy construction ensures long-term performance.