ENHANCED DOOR SECURITY: Enjoy enhanced security without costly handle upgrades or extra security devices with this thumb turn euro cylinder door lock barrel. It features a peanut shaped thumb turn on one side and a key operated lock on the other side. The high-quality 7 pin cylinder features anti-pick, anti-drill, and anti-bump protection to give you peace of mind and proper home security. PATENTED ANTI-BUMP SYSTEM: The door lock with key features unique anti-bump protection that does not use trap pins. This ensures the turning of the cylinder key is extra smooth, while blocking access from bump keys. DURABLE ANTI-DRILL DESIGN: These 70mm door locks feature four hardened steel anti-drill pins on each side. All moving pins are made from nickel plated hardened steel with a minimum of 50 HRC to ensure ultimate durability that will keep intruders from gaining access with additional tools. SECURE ANTI-PICK DESIGN: The cylinder lock features an anti-pick design with a minimum of three anti-pick pins in each side, making it extremely difficult for common burglars to pick the lock. Please refer to the images for full product dimensions. WIDE APPLICATION: These door locks are suitable for all door types including wooden, metal, UPVC, patio door lock, French door and composite doors. They can be used as replacement locks or where new installation is required. Quantity: 1Pc Note: Due to differences in light and screen settings, the actual color may be slightly different from the picture. Please allow for small size differences due to differences in manual measurements.