Easy professional results: Designed for both enthusiasts and professionals, this hinge and lock positioning kit ensures precise results with minimal effort, allowing you to complete door installations efficiently and with confidence. No hammer or chisel required: Say goodbye to the hassle of traditional methods; This hinge jig requires a router (not included) for installation, while the built-in marking and chiseling tools in the lock installation kit reduce the number of tools you need on-site. Complete Installation Kit: This hinge and lock installation kit includes essential tools such as the door hinge clamp and lock adjustment tools, significantly minimizing your need for additional equipment while ensuring everything you need is easy to transport. Easy Setup and Customization: With adjustable settings for hinge length, thickness, and radius options (1/4 inch or 5/8 inch), our hinge jig simplifies the installation process for 1 3/8-inch or 1 3/4-inch doors and ensures precise alignment for both rounded and square corner locks. Versatile Lock Installation Tools: Equipped with a combination of marking and chiseling tools, our installation kit seamlessly switches between round and square blades, ensuring all necessary components, including drill bits and a 90° fence, for easy cutting and installation of locks.