High-security door cylinder designed to protect your home and property from forced entry, drilling, snapping and picking. Key benefits Greater resistance to break-ins: anti-snap design and shock protection reduce the chance of forced entry and keep doors secure under attack. Effective against common tampering methods: built-in drill protection and multiple anti-pick pins make unauthorized entry significantly more difficult. Wide compatibility: works with a variety of door constructions so you can upgrade security without replacing the door. What it does (features and performance) Anti-pick mechanism: at least three anti-pick pins on each side of the cylinder to deter standard lock-picking attempts. Anti-snap and shockproof: unique anti-snap properties plus shock protection help prevent the cylinder from being split or broken under force. Drill resistant: internal components are protected to resist drilling attempts. Reliable operation: designed to offer consistent, long-term security performance under normal use. Compatibility and installation Suitable for use in wood doors, metal doors, patio doors and composite doors. Intended for standard door cylinder installations; designed to integrate into existing door hardware without changing door type. Practical use scenarios Front entrance of a family home: improves protection against common forced-entry methods and reassures occupants that the main access point is reinforced. Patio or sliding door: adds anti-snap and drill resistance where glass or secondary access points can be targeted. Rental or multi-tenant properties: durable, tamper-resistant cylinder that reduces the risk of break-ins and the need for frequent lock replacements. Materials and durability Built for robust, long-term use with shockproof, drill-resistant and anti-pick features to maintain security over time. Why choose this cylinder Clear security-focused design: combines anti-pick, anti-snap, drill and shock protection in one cylinder. Easy compatibility: fits common door types so you can upgrade protection without a full door replacement. Practical and reliable: reduces vulnerability to everyday burglary techniques while remaining straightforward to install in standard cylinder preparations.