Enhance Your Home Security with KFV Auto Locking Multipoint Lock Gearbox Upgrade your home security with the KFV Auto Locking Multipoint Lock Gearbox featuring a 45mm backset. This innovative lock gearbox is designed to provide you with peace of mind and convenience, ensuring your property is safe and secure at all times. Key Benefits: Advanced Security: The auto-locking mechanism ensures that your door is securely locked every time you close it, providing an extra layer of protection for your home. Convenience: Say goodbye to fumbling with keys - the KFV Auto Locking Multipoint Lock Gearbox automatically locks your door, making it easier for you to enter and exit your home. Durable Construction: Crafted from high-quality materials, this lock gearbox is built to last, ensuring long-term security for your property. Easy Installation: With a 45mm backset, this lock gearbox is easy to install and fits seamlessly into your door frame, providing a hassle-fr