
Passage Function Antique Brass Finish Leverset Lock, Zinc Alloy Heavy Duty Tubular Handle Door Lock. Heavy Duty Zinc Alloy Construction: Durable tubular lever lock made from high-quality zinc alloy for long-lasting performance. Multiple Finish Options: Available in Sn, Ab, AC, Pb, Sb, MB, Orb, Cp, Bn, and SS finishes to match any decor. Versatile Function Modes: Supports Entrance, Privacy, Passage, and Dummy functions for various door applications. OEM/ODM Customization: Full customization available including designs, samples, and minor adjustments with flexible options. ANSI/BHMA Grade 3 Certified: Passed Intertek testing to meet ANSI/BHMA A156.2-2022 Grade 3 safety standards. 3 Brass Keys Included: Comes with 3 pieces of brass keys for immediate security and convenience. Flexible Door Thickness Fit: Suitable for 35mm-45mm doors, with 35mm-50mm options available upon request. ISO9001:2015 Quality Certified: Manufacturer holds ISO9001:2015 certification ensuring high-quality production standards.