Mortise lock for cylinder with antivibration latch backset 40 / 50mm distancing 60mm with horizontal through holes Brass | GSV-No. 4040 ZK

The mortise lock GSV-No. 4040 ZK is a precision-engineered locking solution designed for doors operated with a cylinder and equipped with an antivibration latch for enhanced stability and reliable closure. Constructed entirely from high-quality brass, the lock combines excellent mechanical strength, corrosion resistance, and long-term durability, making it suitable for both residential and commercial applications. Brass ensures smooth, reliable operation and provides an attractive finish that integrates seamlessly into a variety of door designs and interior settings.

The lock is designed for a backset of 40 or 50 mm with a handle distancing of 60 mm, allowing precise installation into standard door constructions. One of the key technical features of the GSV-No. 4040 ZK is the horizontal arrangement of through holes for mounting. This configuration ensures secure and stable installation in the door leaf, minimizing lateral movement and ensuring a rattle-free, reliable operation over the lifetime of the lock.

The integrated antivibration latch enhances the lock’s performance by preventing unintentional movement or rattling of the latch when the door is closed. This feature guarantees a quiet, secure, and consistent engagement, particularly in environments with frequent door use or exposure to vibration and movement.

The GSV-No. 4040 ZK is supplied without cylinder and without strike plate, providing flexibility for integration with various locking systems and custom installations. With its combination of high-quality brass construction, precise mechanical engineering, horizontal mounting configuration, and antivibration latch, the GSV-No. 4040 ZK mortise lock delivers a technically advanced, durable, and reliable solution for cylinder-operated doors, ensuring secure, long-lasting, and quiet operation in diverse applications.