Complete Kit Contents: This kit provides everything needed for your door lock installation projects. It includes an adjustable plastic guide template, a 2-1/8 inch (54mm) hole saw, a 1 inch (25mm) hole saw, and an arbor with a drill bit, ensuring a comprehensive solution from start to finish. Crafted from Superior Materials: Enhance your toolkit with our door lock installation kit, featuring hole saws constructed from durable metal for long-lasting performance and a guide template made from strong reinforced plastic, designed to withstand frequent use and deliver precise results. Ease of Use: Designed for simplicity, this kit includes an adjustable guide template that ensures accurate drilling. The snap-lock arm accommodates various door widths and backsets, allowing for seamless drilling from one side of the door to the other, making installation efficient and straightforward. Versatility for Common Door Sizes: The tool is designed to fit the most common lock sizes used on wooden doors. The adjustable guide works with door thicknesses of 1-3/8 inch, 1-1/2 inch, and 1-3/4 inch, and supports backsets of 2-3/8 inch and 2-3/4 inch, making it a versatile addition to your tool collection. Color: Red + Black Material: Plastic + Metal Package Contents: 1 x Adjustable plastic guide template 1 x 2-1/8 inch (54mm) hole saw 1 x 1 inch (25mm) hole saw 1 x Arbor with drill bit Note: The actual product may vary slightly in color due to lighting and display differences, which does not affect functionality. Measurement error is +/- 1-3 cm. Only the items listed are included; additional products shown are not part of the package.