- Complete Door Lock Installation Kit: This kit includes everything you need for a professional door lock installation, featuring hole saws and a door jig guide template. - Package Contents: The kit comes with three adjustable plastic guide templates, three 2-1/8" (54mm) hole saws, three 1" (25mm) hole saws, and three arbors with drill bits, providing all essential components for your installation needs. - Durable Construction: The hole saws are crafted from high-quality carbon steel for durability, while the guide template is made from reinforced plastic, ensuring long-lasting performance and reliability. - User-Friendly Design: The adjustable guide template allows for precise drilling with ease. Its snap-lock arm enables you to select door widths and backsets effortlessly. Simply drill one side of the door panel vertically until halfway, then complete the hole by drilling the other side. - Versatile Applications: Ideal for homeowners and professionals alike, this kit is perfect for installing new door locks, replacing existing locks, or upgrading security features in residential or commercial properties. - Compatible with Various Door Types: The kit is suitable for most standard doors, ensuring compatibility with a wide range of locks and door materials. - Efficient Performance: Designed for quick and accurate installations, this kit minimizes the hassle of door lock fittings, saving you time and effort while achieving a clean, professional finish.