Drill Proof Design: Recessed thumb turn mechanism provides smooth operation and high drill-proof security.
Solid Brass Construction: Made from solid brass housing, core, and keys for durability and anti-theft performance.
EN1303 Certified: Passed EN1303 high security testing standards for reliable household door locking.
Customizable Finish: Available in Satin Nickel, Antique Brass, Antique Copper, Polish Brass, Chrome, PVD, and Matte Black.
Flexible Key Management: Supports Master Key, Grand Master Key, Construction Key, and Keyed Alike systems.
OEM/ODM Service: Professional OEM/ODM solutions with R&D team providing designs within 72 hours.
Wide Application: Suitable for wooden, metal, interior, outer, and swing doors with various thicknesses.
3-Year Warranty: Comprehensive 3-year warranty and after-sales service for peace of mind.