[Integrated Door Hinge Mortise] Our door hinge installation kit is a convenient accessory for cutting and installing door hinges with round or square corner hinges, featuring two removable plastic inserts. [Easy to Install and Use] The hinge router template allows adjustment for hinge length, thickness, and corner type—rounded or square. It includes a built-in depth gauge for accurate depth setting and comes with a self-centering hinge drill bit to ensure precise screw placement. Angle guides are included for marking hinge positions with different radii. Note: This tool is designed for use on doors only, not door frames. [No Hammer and Chisel Required] This hinge template works with a router or compact router to install door hinges cleanly and accurately. (Router not included.) The routing area is clearly marked on the outer wall of the template. Use the router depth gauge to set the correct depth, then rout the hinge recess directly from the template. Color: Green Material: Plastic Package Contents: 1 x Door Hinge Mortiser, 1 x Router Bit, 1 x Self-Centering Hinge Bit, 1 x PH2/8-10SL Double Ended Screwdriver Bit, 1 x Hexagon Spanner. Only the items listed are included; other products are not part of this package. Note: Lighting and display differences may cause slight variations between the product color in images and the actual color. Measurement may vary by +/- 1-3 cm.