This entrance lock features a unique 3-in-1 locking system that combines a deadbolt, privacy, and passage functions within a single lockset, providing enhanced security and convenience. The angular lever design showcases clean lines and a geometric shape, making it an ideal match for contemporary architectural styles. It operates with a double cylinder mechanism, allowing key access from both the outside and inside, while the internal knob remains free at all times. Designed for easy installation, this lockset fits doors with a thickness of 35-45mm and requires a 60mm backset with a 54mm bore hole.