Lock Cylinders 40/50 Door Entry Barrel Cylinders

The lock cylinder is equipped with 6 high-strength pins on each side, increasing its complexity and resulting in an extremely low interoperability rate of only 0.01%. The security of the key reaches Level 6, effectively preventing technical opening and mechanical handling, providing basic security assurance. The lock cylinder has undergone rigorous mechanical testing and can withstand up to 200,000 openings. It can work normally in an extreme temperature range from -13°F to +149°F and possesses high corrosion resistance, ensuring its stability and reliability for long-term use. The lock cylinder is made of solid brass, which is not only sturdy and durable, but also shows excellent corrosion resistance. The surface of the lock cylinder has undergone matte metal treatment, improving its aesthetic and wear resistance. The lock cylinder fully complies with the European standard DIN EN 1303:2015, with a class of 16010C62. The internal mechanical structure of the lock cylinder is precisely designed to ensure smooth insertion and rotation of the key. Each lock cylinder comes with three spare keys, one screw for installation, and a multilingual user manual, allowing you to complete the installation and usage process with greater ease and confidence.