This Carlisle Brass Bolt Through Tubular Latch is a reliable choice for both domestic and commercial use. It features a nickel finish and comes with a 5-year mechanical guarantee for added peace of mind. The latch is CE marked and fire door rated, ensuring it meets essential safety standards. It includes round and square forends, strikes, and a plastic dust box for convenient installation and maintenance. The latch measures 3 inches in size, making it suitable for a variety of applications.