- Premium Quality Construction: Crafted from high-speed steel, the hole saw and drill rod ensure long-lasting performance even with regular use. The reinforced plastic guide template adds an extra layer of durability. - Precision Positioning: The adjustable guide template simplifies the drilling process by allowing for accurate positioning. The integrated spring lock arm facilitates quick adjustments for door width and frame distance, making installation efficient. - Hassle-Free Installation: This comprehensive kit includes a spring lock arm guide template, two hole openers, and one drill rod. It streamlines the installation process by removing the need for manual measurements and adjustments. - Versatile Compatibility: Designed to accommodate most standard lock sizes, this door lock installation kit is perfect for both metal and wood doors, making it a versatile addition to your toolkit. - Practical Applications: Ideal for DIY enthusiasts and professionals alike, this kit is perfect for installing new locks, replacing old ones, or upgrading door security. Whether you're working on a residential project or a commercial installation, this kit delivers reliable results every time.