Mortise latch backset 40 / 50mm distancing 60mm with horizontal through holes Brass | GSV-No. 4040 F

The mortise latch GSV-No. 4040 F is a precision-engineered locking component designed for doors that require a reliable, durable, and long-lasting closure mechanism. Manufactured entirely from high-quality brass, the latch combines mechanical strength with excellent resistance to corrosion and wear, making it suitable for residential, commercial, and light industrial applications. Brass provides not only durability but also an attractive finish that complements a wide range of door designs and interior styles.

The latch is designed for a backset of 40 or 50 mm with a handle distancing of 60 mm, allowing precise integration into standard door constructions. A key feature of the GSV-No. 4040 F is the horizontal arrangement of through holes for mounting. This configuration ensures a stable, secure installation and minimizes the risk of lateral movement, which contributes to smooth and reliable operation of the latch over time. The internal mechanism is engineered for consistent, rattle-free movement, enabling doors to close securely while maintaining user-friendly functionality.

The mortise latch is supplied without a strike plate, allowing flexibility in adapting to different door frames and custom installation requirements. Its brass construction ensures long-term corrosion resistance and minimal maintenance, even in high-humidity environments such as kitchens, bathrooms, or coastal locations.

Overall, the GSV-No. 4040 F mortise latch provides a technically advanced, robust, and reliable solution for standard doors. Combining precise mechanics, durable brass construction, and flexible horizontal mounting, it ensures secure closure, longevity, and ease of operation for a wide range of applications.