Homeowners serious about security, this Cisa cylinder protector adds serious protection to your entry doors! The carbonitrided steel construction is incredibly tough and resistant to forced entry attempts. The pyramidal conical shape is specifically designed to prevent hose attacks - those tubes burglars use to snap cylinders from the outside. The protective tray adds an extra layer of security against drilling and other manipulation attempts. Installation is straightforward using the two included M6 screws (45mm length) that fix from the inside of the door, making it much harder for intruders to remove from the exterior. The studded hood design provides additional protection while maintaining a clean, professional look. The brass finish looks sharp and works with most door styles and hardware. This isn't just some flimsy security add-on - it's a properly engineered security device from Cisa, a brand known for quality lock systems. Whether you're securing your front door, back door, or any other entry points, this cylinder protector significantly increases your home's security against common break-in methods. It's one of those simple upgrades that provides peace of mind knowing your locks have extra protection against tampering and forced entry. The quality is immediately apparent when you handle it - solid construction that feels like it will last for years. If you're looking to boost your home security without replacing entire lock systems, this cylinder protector is an effective and affordable solution that actually works as intended. Your doors will be much more resistant to common break-in techniques with this proper security reinforcement installed!
Free 30-day returns 
Free 30-day returns
