Security Stainless Steel Ss Mortise Gate Handle Set Front Exterior Wooden Door Lock

Premium SUS304 Construction: Crafted from heavy-duty stamping stainless steel 304, ensuring exceptional durability and premium corrosion resistance for long-term use.

Ultra-High Security Cylinder: Features a revolutionary dual keyway system combining single-row pins and track-cut leaf pins, offering up to 15,000,000 unique key combinations.

Anti-Saw & Anti-Pry Bolts: Equipped with a solid stainless steel three-piece deadbolt embedded with hardened steel rods to resist sawing, kicking, and forced entry.

Smooth Gear Mechanism: The master mortise lock utilizes an advanced gear-operating design with powder metallurgy components for silent, labor-saving, and highly stable performance.

Certified Safety Standards: Officially fire-proof qualified and certified to meet stringent Grade A, Grade B, and Grade C anti-theft security testing standards.

Smart Key Management System: Includes 5 owner keys securely sealed in a tamper-evident plastic box, plus 2 construction keys for safe project management during the building phase.

Drill-Resistant Protection: Integrated cylinder protectors and high-grade anti-drill pins provide maximum defense against drilling and picking attacks.

Universal Door Compatibility: Designed with an easily reversible latch to fit both left and right-handed wooden, metal, and security doors ranging from 40mm to 70mm in thickness.

Comprehensive Locking Functions: Supports multipoint locking system integration and features an independent back-locking turn and anti-panic fast retraction capabilities.

10-Year Mechanical Warranty: Built with high-quality imported EGI steel casings and solid investment-cast internal components, backed by a reliable 10-year mechanism warranty.