Product Description: This Union 2200 Strongbolt BS 5 Lever Mortice Sashlock in Polished Brass is a top-of-the-line security solution for your doors. With a sleek finish and robust construction, this sashlock not only enhances the aesthetics of your door but also provides unparalleled security. Key Features: British Standard Security Rating for peace of mind EN 1634-1 Assessed for use on 30 and 60-minute fire doors Kitemarked and conforms to BS3621:2007 standards Comes with 2 keys for convenience Non-handed design for easy installation Specifications: Finish: Polished Brass Backset: 56mm Case Height: 109mm Case Width: 79mm Faceplate Length: 162mm Faceplate Width: 26mm Centres (PZ): 57mm Trust in the reliability and durability of Union Locks, a renowned manufacturer in the industry. This boxed sashlock is not just a security essential but a stylish addition to your door.