- High quality materials: Made from premium carbon steel, this door lock installation set features a robust design that resists deformation and damage. Its spindle is wear resistant, providing safe and environmentally friendly operation for your convenience. - Versatile use: The set supports 65 mm backsets and is ideal for wooden doors. It includes a widely compatible template suitable for doors 35 mm and 45 mm thick and for various lock sizes. - Easy installation: The door lock installation set simplifies the process by providing a template for easy and precise drilling, equipped with spring loaded latch arms. Choose from different door widths and lock edges with ease, saving time and energy. - Exquisitely crafted: Built with excellent workmanship and a special forming design that includes a large chip removal groove to ensure easy and precise drilling. The corrosion resistant, bright colored metal parts are durable, while the smooth finish gives the set an elegant look. - Practical applications: - Ideal for installing new door locks on wooden interior doors in home improvement or renovation projects. - Suitable for replacing or upgrading locks on doors of different thicknesses in workshops or carpentry jobs. - Useful for professional installers or DIY enthusiasts who require accurate bore holes across multiple doors with consistent results.