8525/30/35 Roller Lock Body High Quality Euro Standard Mortise Lock

Convenience of operation: The design of the oblique tongue makes the door opening and closing operation easy and smooth.
1. When closing the door, push the door gently, the oblique tongue will automatically retract due to the squeeze, and then quickly pop out and lock, which is easy and convenient.
2. When opening the door, turn the handle or key, the oblique tongue will retract smoothly, and the door can be opened. This convenient operation method can be easily mastered by even the elderly and children, improving the daily use experience.
Durability: The zinc alloy oblique tongue has good wear resistance and corrosion resistance. The surface is specially treated to form a protective film to reduce daily friction loss and remain smooth after long-term use. In a humid environment, it is not easy to rust, ensuring the stable performance of the lock body. At the same time, the internal parts of the lock body are carefully selected and matched, the structure is stable, can withstand large forces, and extend the service life.