External Rim Lock Cylinder

External Rim Lock Cylinder. 5-Year Guarantee: Comprehensive warranty coverage for 5 years on all mechanical defects. Customized Door Thickness: Tailored door thickness fit to accommodate various installation requirements. Anti-Drill & Anti-Pick: Advanced security features including anti-drilling pin and anti-pick protection. Premium Brass Material: Constructed with zinc body, brass core, and all-brass HPB59-1 body material. ISO9001 Certified: Factory holds ISO9001:2015 certification ensuring rigorous quality standards. BSI Kitemark Certified: Passed BSI KITEMARK and EN1303:2005 cylinder certification tests. 6-Pin Security System: Equipped with 6 pins and sealing pin spring for enhanced key security. OEM & ODM Services: Full customization support available for pins, key material, and body material.