General description Set of 2 black door latches, each measuring 40 x 56 mm. This swing door lock is made of high-quality zinc alloy, ensuring durability and rust resistance due to its multi-layer polishing treatment. It is widely used in homes, offices, hotels, and other places, providing privacy and helping to deter thieves. Technical specifications Dimensions: 40 x 56 mm Material: Zinc alloy Installation Screws included for easy installation. Usage The lock can be controlled by turning the switch mechanism after installation.